$parents=[6634,6641,4203,4204,4231,4296,3373];
$children=[4310,6638,6644,7068,7070,7079,7083,7088,7098,7101,7439,7581];
foreach (['PARENTS'=>$parents,'CHILDREN'=>$children] as $label=>$ids) {
  echo "== $label ==\n";
  foreach (DB::table('questions')->whereIn('id',$ids)->get(['id','type_id','source','question','answer0','answer1','answer2','answer3','correct_answer','explanation']) as $r) {
    echo "#{$r->id} t{$r->type_id} qa? [".$r->source."] ca=".var_export($r->correct_answer,true)."\n";
    echo "  Q: ".substr(preg_replace('/\s+/',' ',(string)$r->question),0,200)."\n";
    echo "  A: ".$r->answer0.' | '.$r->answer1.' | '.$r->answer2.' | '.$r->answer3."\n";
    echo "  E: ".substr(preg_replace('/\s+/',' ',(string)$r->explanation),0,140)."\n";
  }
}