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_HjieBET):
Calculate 7 + -8 / 2.

Question 1 (Question id: q_6d9my):
Find the value of k in the equation: 20*k + 5 = 305 Respond with an integer.

Question 2 (Question id: q_fefiXTtB):
Calculate -8 * 0.



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
• num_questions_answered – number you actually answered.
Fill 'questions_with_integer_answers' with the ids of integer-answer questions (leave empty when none).

Create a 'combined_results' section featuring:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_HjieBET": {"answer": 3, "answer_type": "integer"}, "q_6d9my": {"answer": 15, "answer_type": "integer"}, "q_fefiXTtB": {"answer": 0, "answer_type": "integer", "half_answer": 0}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 3, "questions_with_integer_answers": ["q_HjieBET", "q_6d9my", "q_fefiXTtB"]}, "combined_results": {"integer_info": {"q_HjieBET": 3, "q_6d9my": 15, "q_fefiXTtB": 0}, "sum_of_answers": 18}}}