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_XILLGn):
Calculate 4 + -4.

Question 1 (Question id: q_SCWJ):
How many times does the letter "t" appear in the text: "within 30 days"? Respond with an integer.

Question 2 (Question id: q_rYPqsr8):
Your task is to count how many legs there are in total when given a list of animals.

Now, how many legs are there in total if you have 1 bird, 4 ants, 2 chickens, 4 tigers, 1 spider?
 Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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).
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:
• num_questions_asked – total number of questions originally shown.

Now provide the result JSON using the described format.

{"ground_truth": {"q_XILLGn": {"answer": 0, "answer_type": "integer", "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "q_SCWJ": {"answer": 1, "answer_type": "integer"}, "q_rYPqsr8": {"answer": 54, "answer_type": "integer", "additional_answer_info": {"half_answer": 27, "double_answer": 108}}, "global_metadata": {"num_questions_asked": 3}}}