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_TyyzM2):
Calculate ( 6 + -1 / 1 ).

Question 1 (Question id: q_dYhNz):
How many times does the letter "f" appear in the text: "a library of"? Respond with an integer.

Question 2 (Question id: q_4Pyar):
How many times does the letter "e" appear in the text: "door entreating"? Respond with an integer.

Question 3 (Question id: q_lDRg1mt):
How many times does the letter "a" appear in the text: "can do"? Respond with an integer.



Return a JSON with each question id (except for q_TyyzM2) 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.
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.
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:
Include 'num_questions_asked' to record the total number of questions presented.
• 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_dYhNz": {"answer": 1, "answer_type": "integer"}, "q_4Pyar": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_lDRg1mt": {"answer": 1, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 4, "questions_with_integer_answers": ["q_dYhNz", "q_4Pyar", "q_lDRg1mt"]}}}