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_lj7L4):
Solve for i: 6*i + 30 = 72 Respond with an integer.

Question 1 (Question id: q_BP8G):
Calculate 9 / 1.

Question 2 (Question id: q_VX6N):
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 2 horses, 3 spiders, 2 woodlouses?
 Respond with an integer.

Question 3 (Question id: q_HXVQ):
Calculate -9 / 1 + 9.



Output JSON where all question ids are keys, omitting q_lj7L4.

The value for each key should be an object that contains the answer in the field 'answer'.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
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.
• questions_with_integer_answers: ids of questions with integer replies.

Now provide the result JSON using the described format.

{"ground_truth": {"q_BP8G": {"answer": 9}, "q_HXVQ": {"answer": 0, "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "q_VX6N": {"answer": 60, "additional_answer_info": {"half_answer": 30, "double_answer": 120}}, "global_metadata": {"num_questions_asked": 4, "questions_with_integer_answers": ["q_BP8G", "q_HXVQ", "q_VX6N"]}}}