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_GpDcxTP):
Calculate -4 * -8 + -9.

Question 1 (Question id: q_mw9SEn):
Calculate 7 + -4 - 1.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.

In addition, add 'combined_results' with:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_GpDcxTP": {"answer": 23, "answer_type": "integer"}, "q_mw9SEn": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "global_metadata": {"num_questions_asked": 2}, "combined_results": {"integer_info": {"q_GpDcxTP": 23, "q_mw9SEn": 2}, "sum_of_answers": 25}}}