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_KCzpv):
Calculate ( 9 + -8 ).

Question 1 (Question id: q_eaCs):
Calculate ( 4 - -9 / 1 ).



Your output must be a JSON mapping every question id to its answer info.

For every question id, supply an object whose 'answer' field stores the solution.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.
If the response to a question is a string, add a 'first_char' field containing its first character.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Now provide the result JSON using the described format.

{"ground_truth": {"q_KCzpv": {"answer": 1, "answer_type": "integer"}, "q_eaCs": {"answer": 13, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 2, "questions_with_integer_answers": ["q_KCzpv", "q_eaCs"]}}}