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_AbPW4C):
How many times does the letter "o" appear in the text: "up to"? Respond with an integer.

Question 1 (Question id: q_QurVQzYg):
Calculate ( 2 / 1 ).

Question 2 (Question id: q_ahMFe9):
Determine the value of w that satisfies: 18*w + 12 = 66 Respond with an integer.



Return a JSON with each question id (except for q_AbPW4C) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
For string answers, include 'first_char' with the answer’s initial letter.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.

Now provide the result JSON using the described format.

{"ground_truth": {"q_ahMFe9": {"answer": 3, "answer_type": "integer"}, "q_QurVQzYg": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "global_metadata": {"num_questions_asked": 3}}}