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_lO4ZiR):
Calculate 4 + 5.

Question 1 (Question id: q_zE0fe):
Calculate -5 - -6.

Question 2 (Question id: q_IKK5z):
How many times does the letter "o" appear in the text: "that the famous"? Respond with an integer.



Create a JSON object keyed by every question id except q_lO4ZiR.

Each key’s value must be an object holding an 'answer' field.
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:
• num_questions_asked – total number of questions originally shown.
• num_questions_answered: count of questions present in your JSON.

Now provide the result JSON using the described format.

{"ground_truth": {"q_zE0fe": {"answer": 1}, "q_IKK5z": {"answer": 1}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 2}}}