{"columns":[{"name":"question","type":"string"},{"name":"choices","type":"list<element: string>"},{"name":"answer","type":"int64"},{"name":"answer_label","type":"string"},{"name":"split","type":"string"},{"name":"subcategories","type":"string"},{"name":"lang","type":"string"},{"name":"second_lang","type":"string"},{"name":"coding_lang","type":"string"},{"name":"notes","type":"string"},{"name":"id","type":"string"},{"name":"set_id","type":"double"},{"name":"variation_id","type":"string"}],"n_rows":10,"rows_kept":10,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 19.0.1","schema":{"fields":[{"name":"question","type":"string","nullable":true,"metadata":null,"children":null},{"name":"choices","type":"list<element: string>","nullable":true,"metadata":null,"children":[{"name":"element","type":"string","nullable":true,"metadata":null,"children":null}]},{"name":"answer","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"answer_label","type":"string","nullable":true,"metadata":null,"children":null},{"name":"split","type":"string","nullable":true,"metadata":null,"children":null},{"name":"subcategories","type":"string","nullable":true,"metadata":null,"children":null},{"name":"lang","type":"string","nullable":true,"metadata":null,"children":null},{"name":"second_lang","type":"string","nullable":true,"metadata":null,"children":null},{"name":"coding_lang","type":"string","nullable":true,"metadata":null,"children":null},{"name":"notes","type":"string","nullable":true,"metadata":null,"children":null},{"name":"id","type":"string","nullable":true,"metadata":null,"children":null},{"name":"set_id","type":"double","nullable":true,"metadata":null,"children":null},{"name":"variation_id","type":"string","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional binary field_id=-1 question (String);\n  optional group field_id=-1 choices (List) {\n    repeated group field_id=-1 list {\n      optional binary field_id=-1 element (String);\n    }\n  }\n  optional int64 field_id=-1 answer;\n  optional binary field_id=-1 answer_label (String);\n  optional binary field_id=-1 split (String);\n  optional binary field_id=-1 subcategories (String);\n  optional binary field_id=-1 lang (String);\n  optional binary field_id=-1 second_lang (String);\n  optional binary field_id=-1 coding_lang (String);\n  optional binary field_id=-1 notes (String);\n  optional binary field_id=-1 id (String);\n  optional double field_id=-1 set_id;\n  optional binary field_id=-1 variation_id (String);\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":2040,"head":""}}],["huggingface","{\"info\": {\"features\": {\"question\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"choices\": {\"feature\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"_type\": \"Sequence\"}, \"answer\": {\"dtype\": \"int64\", \"_type\": \"Value\"}, \"answer_label\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"split\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"subcategories\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"lang\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"second_lang\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"coding_lang\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"notes\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"id\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"set_id\": {\"dtype\": \"float64\", \"_type\": \"Value\"}, \"variation_id\": {\"dtype\": \"string\", \"_type\": \"Value\"}}}}"]]}
["What will this code output?\n\n#include <stdio.h>\nint main() {\n    int x = 10;\n    int *ptr = &x;\n    *ptr = *ptr + 5;\n    printf(\"Result: %d\\n\", x);\n    return 0;\n}",["15","Result: 10","Result: 5","Result: 15"],3,"D","test","String literals","eng_Latn","","C","String literals - different format","67-1.5",67.0,"1.5"]
["What will this code output?\n\n#include <stdio.h>\nint main() {\n    int x = 10;\n    int *ptr = &x;\n    *ptr = *ptr + 5;\n    printf(\"%d\", x);\n    printf(\".\");\n    return 0;\n}",["15","15","10","5"],1,"B","test","String literals","eng_Latn","","C","String literals - multiple printf","67-1.6",67.0,"1.6"]
["What will this code output?\n\nusing System;\nclass Program {\n    static void Main() {\n        int x = 10;\n        ref int ptr = ref x;\n        ptr = ptr + 5;\n        Console.WriteLine($\"Result: {x}\");\n    }\n}",["Result: 15","15","Result: 10","Result: 5"],0,"A","test","String literals","eng_Latn","","C#","String literals - string interpolation","69-1.8",69.0,"1.8"]
["What will this code output?",["15","Value: 15","Value: 10","Value: 5"],1,"B","test","String literals","eng_Latn","","C#","String literals - formatted string","69-1.9",69.0,"1.9"]
["What will this code output?\n\n#include <iostream>\nusing namespace std;\nint main() {\n    int x = 10;\n    int *ptr = &x;\n    *ptr = *ptr + 5;\n    cout << \"Result: \" << x;\n    return 0;\n}",["15","Result: 15","Result: 10","Result: 5"],1,"B","test","String literals","eng_Latn","","C++","String literals - different output","68-1.10",68.0,"1.10"]
["What will this code output?\n\n#include <iostream>\nusing namespace std;\nint main() {\n    int x = 10;\n    int *ptr = &x;\n    *ptr = *ptr + 5;\n    cout << x << end << \".\";\n    return 0;\n}",["15","10","15\n.","5"],2,"C","test","String literals","eng_Latn","","C++","String literals - endl","68-1.9",68.0,"1.9"]
["What will this code output?\n\npublic class Test {\n    public static void main(String[] args) {\n        int[] arr = {3, 1, 4, 1, 5};\n        int sum = 0;\n        for (int i = 0; i < arr.length; i += 2) {\n            sum += arr[i];\n        }\n        System.out.println(\"Result: \" + sum);\n    }\n}",["Result: 12","12","Result: 9","Result: 5"],0,"A","test","String literals","eng_Latn","","java","String literals - formatted output","66-1.3",66.0,"1.3"]
["What will this code output?\n\npublic class Test {\n    public static void main(String[] args) {\n        int[] arr = {3, 1, 4, 1, 5};\n        int sum = 0;\n        for (int i = 0; i < arr.length; i += 2) {\n            sum += arr[i];\n        }\n        System.out.printf(\"%d\", sum);\n    }\n}",["14","12","9","5"],1,"B","test","String literals","eng_Latn","","java","String literals - printf format","66-1.4",66.0,"1.4"]
["What will this code output?\n\ndef mystery(n):\n    if n <= 0:\n        return 0\n    if n == 2:\n        return 1\n    return mystery(n-1) + mystery(n-2)\n\nprint(f\"Result: {mystery(6)}\")",["8","Result: 6","Result: 13","Result: 8"],3,"D","test","String literals","eng_Latn","","python","String literals - f-string output","65-1.4",65.0,"1.4"]
["What will this code output?\n\ndef mystery(n):\n    if n <= 0:\n        return 0\n    if n == 2:\n        return 1\n    return mystery(n-1) + mystery(n-2)\n\nprint(f\"{mystery(6)}\")",["6","\"8\"","13","8"],3,"D","test","String literals","eng_Latn","","python","String literals - f-string output","65-1.5",65.0,"1.5"]