Here is a set of basic questions producing integer or string outputs. Answer them and format the result precisely with the JSON instructions provided:

Question 0 (Question id: q_djNnOcz):
Calculate 5 + 8 * 4.

Question 1 (Question id: q_cFwxcgK):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "when"

Question 2 (Question id: q_vpBrxRRZ):
Solve for f: -4*f - 15 = -31 Respond with an integer.

Question 3 (Question id: q_CCJ5Q):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "what"

Question 4 (Question id: q_gWhLPe):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "not"

Question 5 (Question id: q_IvwBSNl9):
How many times does the letter "t" appear in the text: "requests of"? Respond with an integer.

Question 6 (Question id: q_uDIBY):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "is"



Output JSON where all question ids are keys, omitting q_CCJ5Q.

The value for each key should be an object that contains the answer in the field 'answer'.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked: how many questions were asked in total.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Attach a 'combined_results' object that contains:
  • integer_info – object mapping ids to their integer answers
  • sum_of_answers – sum of those integers

Now provide the result JSON using the described format.

{"ground_truth": {"q_cFwxcgK": {"answer": "n", "original_string": "when"}, "q_djNnOcz": {"answer": 37}, "q_vpBrxRRZ": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_gWhLPe": {"answer": "t", "original_string": "not"}, "q_IvwBSNl9": {"answer": 1}, "q_uDIBY": {"answer": "s", "original_string": "is"}, "global_metadata": {"num_questions_asked": 7, "questions_with_integer_answers": ["q_djNnOcz", "q_vpBrxRRZ", "q_IvwBSNl9"]}, "combined_results": {"integer_info": {"q_djNnOcz": 37, "q_vpBrxRRZ": 4, "q_IvwBSNl9": 1}, "sum_of_answers": 42}}}