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_ihLncic):
Calculate 3 + 3.

Question 1 (Question id: q_aR2gFxZz):
Calculate ( -1 + 6 ).



Create a JSON object keyed by every question id except q_ihLncic.

Each key’s value must be an object holding an 'answer' field.
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 question asks for the last character of a string, add an 'original_string' field containing the source string.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
'num_questions_asked' should equal the total questions that appeared.
Fill 'questions_with_integer_answers' with the ids of integer-answer questions (leave empty when none).

Now provide the result JSON using the described format.

{"ground_truth": {"q_aR2gFxZz": {"answer": 5}, "global_metadata": {"num_questions_asked": 2, "questions_with_integer_answers": ["q_aR2gFxZz"]}}}