[
    {
        "chunk_index":  800,
        "question_id":  31265,
        "type":  2,
        "question_summary":  "Study the number pattern. 1, 3, [?], 7, 9, 11 The missing number is [?].",
        "answers":  "5",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: pattern 1,3,5,7,9,11"
    },
    {
        "chunk_index":  801,
        "question_id":  31266,
        "type":  2,
        "question_summary":  "Julie has 6 stickers on her book. Her mother puts 1 more sticker on her book. How many stickers does Julie have now? Julie has [?] stickers now.",
        "answers":  "7",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 6+1=7"
    },
    {
        "chunk_index":  802,
        "question_id":  31267,
        "type":  2,
        "question_summary":  "Harry has 4 toy cars and 2 toy trains. How many toys does he have altogether? Harry has [?] toys altogether.",
        "answers":  "6",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 4+2=6"
    },
    {
        "chunk_index":  803,
        "question_id":  31268,
        "type":  2,
        "question_summary":  "There are 9 pencils altogether. 6 pencils are short. How many pencils are longer? [?] pencils are longer.",
        "answers":  "3",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 9-6=3"
    },
    {
        "chunk_index":  804,
        "question_id":  31272,
        "type":  2,
        "question_summary":  "5 + 4 = [?]",
        "answers":  "9",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 5+4=9"
    },
    {
        "chunk_index":  805,
        "question_id":  31273,
        "type":  2,
        "question_summary":  "Use the numbers to form an addition equation. [?] + [?] = [?]",
        "answers":  "7 | 3 | 10",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "answer 7+3=10 is arithmetically correct but question provides NO source numbers to choose from; MISSING_CONTEXT: question references numbers to use but does not list them; likely requires an image"
    },
    {
        "chunk_index":  806,
        "question_id":  31274,
        "type":  2,
        "question_summary":  "4 + [?] = 7",
        "answers":  "3",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 4+3=7"
    },
    {
        "chunk_index":  807,
        "question_id":  31275,
        "type":  2,
        "question_summary":  "6 - 2 = [?]",
        "answers":  "4",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 6-2=4"
    },
    {
        "chunk_index":  808,
        "question_id":  31276,
        "type":  2,
        "question_summary":  "Complete the subtraction equation. 8 - [?] = 5",
        "answers":  "3",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 8-3=5"
    },
    {
        "chunk_index":  809,
        "question_id":  31279,
        "type":  2,
        "question_summary":  "There are 11 cups in the box. How many more cups are needed to make 19? [?] more cups are needed to make 19.",
        "answers":  "8",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 19-11=8"
    },
    {
        "chunk_index":  810,
        "question_id":  31280,
        "type":  2,
        "question_summary":  "Complete the number pattern. 19, 17, 15, [?], 11, 9, [?]",
        "answers":  "13 | 7",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 19,17,15,13,11,9,7"
    },
    {
        "chunk_index":  811,
        "question_id":  31281,
        "type":  2,
        "question_summary":  "How many sweets are there altogether? There are [?] sweets altogether.",
        "answers":  "15",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: question requires an image showing sweets to count; answer 15 cannot be independently verified"
    },
    {
        "chunk_index":  812,
        "question_id":  31282,
        "type":  2,
        "question_summary":  "There are 11 red and blue caps altogether. There is 1 more red cap than blue caps. How many blue caps are there? There are [?] blue caps.",
        "answers":  "5",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 11 total, 1 more red, blue=5"
    },
    {
        "chunk_index":  813,
        "question_id":  31283,
        "type":  2,
        "question_summary":  "There are 19 lollipops. 6 of them are eaten. How many lollipops are left? There are [?] lollipops left.",
        "answers":  "13",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 19-6=13"
    },
    {
        "chunk_index":  814,
        "question_id":  31284,
        "type":  2,
        "question_summary":  "James has 6 stamps. His brother gives him 9 more stamps. How many stamps does James have altogether? James has [?] stamps altogether.",
        "answers":  "15",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 6+9=15"
    },
    {
        "chunk_index":  815,
        "question_id":  31285,
        "type":  2,
        "question_summary":  "Father has 13 shirts. He buys 4 more shirts. How many shirts does he have now? He has [?] shirts now.",
        "answers":  "17",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 13+4=17"
    },
    {
        "chunk_index":  816,
        "question_id":  31288,
        "type":  1,
        "question_summary":  "Mum baked 16 doughnuts. She gave away 9 of them. How many doughnuts were left?",
        "answers":  "7 | 9 | 16 | 25",
        "correct_index":  0,
        "verdict":  "GOOD",
        "notes":  "correct: 16-9=7, index 0"
    },
    {
        "chunk_index":  817,
        "question_id":  31289,
        "type":  1,
        "question_summary":  "Which of the equations has a total of 20?",
        "answers":  "8 + 5 + 5 | 8 + 4 + 7 | 9 + 4 + 6 | 9 + 3 + 8",
        "correct_index":  3,
        "verdict":  "GOOD",
        "notes":  "correct: 9+3+8=20, index 3"
    },
    {
        "chunk_index":  818,
        "question_id":  31290,
        "type":  1,
        "question_summary":  "Write the number 18 in words.",
        "answers":  "eighteen | eighty | eighty-one | eight",
        "correct_index":  0,
        "verdict":  "GOOD",
        "notes":  "correct: eighteen, index 0"
    },
    {
        "chunk_index":  819,
        "question_id":  31291,
        "type":  2,
        "question_summary":  "Arrange the numbers 12, 10, 19, 16 in order. Begin with the greatest. [?], [?], [?], [?]",
        "answers":  "19 | 16 | 12 | 10",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 19,16,12,10"
    },
    {
        "chunk_index":  820,
        "question_id":  31292,
        "type":  2,
        "question_summary":  "13 = 3 + [?]",
        "answers":  "10",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 13=3+10"
    },
    {
        "chunk_index":  821,
        "question_id":  31293,
        "type":  2,
        "question_summary":  "[?] - 8 = 9",
        "answers":  "17",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 17-8=9"
    },
    {
        "chunk_index":  822,
        "question_id":  31294,
        "type":  2,
        "question_summary":  "16 + 2 = [?]",
        "answers":  "18",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 16+2=18"
    },
    {
        "chunk_index":  823,
        "question_id":  31295,
        "type":  2,
        "question_summary":  "Arrange the numbers in order. Begin with the greatest number. 13 4 7 10 [?] , [?] , [?] , [?]",
        "answers":  "13 | 10 | 7 | 4",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 13,10,7,4"
    },
    {
        "chunk_index":  824,
        "question_id":  31296,
        "type":  2,
        "question_summary":  "Complete the number pattern. [?] , 19 , 18 , 17 , 16 , [?] , 14",
        "answers":  "20 | 15",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 20,19,18,17,16,15,14"
    },
    {
        "chunk_index":  825,
        "question_id":  31298,
        "type":  2,
        "question_summary":  "Complete the equation. How many hearts are there altogether? [?] [?] [?] = [?]",
        "answers":  "5 | + | 4 | 9",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: question references hearts but question_image is null; cannot verify count"
    },
    {
        "chunk_index":  826,
        "question_id":  31299,
        "type":  2,
        "question_summary":  "Count and write the number.",
        "answers":  "17",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: question says \u0027count and write\u0027 but has no image; answer 17 unverifiable"
    },
    {
        "chunk_index":  827,
        "question_id":  31303,
        "type":  1,
        "question_summary":  "Write the number in word. 12",
        "answers":  "Twelve | Twenty | Twenty-one | Two",
        "correct_index":  0,
        "verdict":  "GOOD",
        "notes":  "correct: Twelve, index 0"
    },
    {
        "chunk_index":  828,
        "question_id":  31306,
        "type":  2,
        "question_summary":  "Complete the number pattern. Fill in the missing numbers. 63, 61, [?], [?], 55, 53, 51",
        "answers":  "59 | 57",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 63,61,59,57,55,53,51"
    },
    {
        "chunk_index":  829,
        "question_id":  31307,
        "type":  2,
        "question_summary":  "Find the total length of the paper clip and pencil. The total length of the paper clip and pencil is [?] cm.",
        "answers":  "8",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: requires image showing paper clip and pencil against ruler; answer 8cm unverifiable"
    },
    {
        "chunk_index":  830,
        "question_id":  31308,
        "type":  2,
        "question_summary":  "Arrange the ribbons from the longest to the shortest. Write the letters. The order from longest to shortest is [?], [?], [?].",
        "answers":  "Z | X | Y",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: requires image showing ribbons labeled Z,X,Y; answer order Z,X,Y unverifiable"
    },
    {
        "chunk_index":  831,
        "question_id":  31309,
        "type":  1,
        "question_summary":  "A number is 69 when you subtract 5 from it. What is the number?",
        "answers":  "64 | 62 | 74 | 79",
        "correct_index":  2,
        "verdict":  "GOOD",
        "notes":  "correct: 74, index 2"
    },
    {
        "chunk_index":  832,
        "question_id":  31310,
        "type":  2,
        "question_summary":  "Andy buys 8 stickers. Peter buys 23 stickers. How many more stickers does Peter buy than Andy? Peter buys [?] more stickers than Andy.",
        "answers":  "15",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 23-8=15"
    },
    {
        "chunk_index":  833,
        "question_id":  31311,
        "type":  2,
        "question_summary":  "Use the correct numbers from 7, 8, 3 and 9 to complete the equation. [?] + [?] + [?] = 20",
        "answers":  "8 | 3 | 9",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 8+3+9=20, 7 unused (fine)"
    },
    {
        "chunk_index":  834,
        "question_id":  31313,
        "type":  1,
        "question_summary":  "Write the number in words. 75",
        "answers":  "Seventy-five | Fifty-seven | Seventy-four | Sixty-five",
        "correct_index":  0,
        "verdict":  "GOOD",
        "notes":  "correct: Seventy-five, index 0"
    },
    {
        "chunk_index":  835,
        "question_id":  31314,
        "type":  2,
        "question_summary":  "Write the correct symbol \"+\" or \"−\" in the space. 19 [?] 5 = 14",
        "answers":  "−",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 19−5=14; note: uses Unicode minus U+2212, ensure grader accepts"
    },
    {
        "chunk_index":  836,
        "question_id":  31315,
        "type":  2,
        "question_summary":  "Look at these number cards: 36, 26, 4. Use 2 of the cards to fill in the number bond. The whole is 40. The two parts are [?] and [?].",
        "answers":  "36 | 4",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 36+4=40"
    },
    {
        "chunk_index":  837,
        "question_id":  31316,
        "type":  2,
        "question_summary":  "Find the length of the pencil. The length of the pencil is [?] cm.",
        "answers":  "10",
        "correct_index":  "N/A",
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: requires image showing pencil against ruler; answer 10cm unverifiable"
    },
    {
        "chunk_index":  838,
        "question_id":  31317,
        "type":  1,
        "question_summary":  "Who is the tallest? [?] is the tallest.",
        "answers":  "Jovie | Sam | Allan | None of them",
        "correct_index":  1,
        "verdict":  "NEEDS_REVISION",
        "notes":  "MISSING_IMAGE: requires image comparing heights; answer \u0027Sam\u0027 (index 1) unverifiable"
    },
    {
        "chunk_index":  839,
        "question_id":  31319,
        "type":  1,
        "question_summary":  "Who is correct? Gary says \"79 is greater than 83\". Betty says \"81 is greater than 68\". [?] is correct.",
        "answers":  "Gary | Betty | Both of them | Neither of them",
        "correct_index":  1,
        "verdict":  "GOOD",
        "notes":  "correct: Betty, index 1"
    },
    {
        "chunk_index":  840,
        "question_id":  31324,
        "type":  2,
        "question_summary":  "Xiao Ming plays at the playground from 5:30 pm to 6:30 pm. How long does Xiao Ming play at the playground? Xiao Ming plays for [?] at the playground.",
        "answers":  "1 h",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 1 h"
    },
    {
        "chunk_index":  841,
        "question_id":  31325,
        "type":  2,
        "question_summary":  "Peter started watching The Big Cats at 1:30 pm. He watched it for half an hour and the show ended. Quiz Show started immediately. What time did Quiz Show start? Quiz Show started at [?].",
        "answers":  "2:00 pm",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 2:00 pm"
    },
    {
        "chunk_index":  842,
        "question_id":  31327,
        "type":  2,
        "question_summary":  "4 groups of 10 = [?]",
        "answers":  "40",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 4x10=40"
    },
    {
        "chunk_index":  843,
        "question_id":  31331,
        "type":  1,
        "question_summary":  "Mother is cooking dinner at 6:15 [?].",
        "answers":  "am | pm",
        "correct_index":  1,
        "verdict":  "GOOD",
        "notes":  "correct: pm, index 1"
    },
    {
        "chunk_index":  844,
        "question_id":  31332,
        "type":  2,
        "question_summary":  "There are 8 bicycles. Each bicycle has 2 wheels. How many wheels are there in all? There are [?] wheels in all.",
        "answers":  "16",
        "correct_index":  "N/A",
        "verdict":  "GOOD",
        "notes":  "correct: 8x2=16"
    }
]