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_paYaxx6p):
Calculate -9 * 0 * 9.

Question 1 (Question id: q_MkpA):
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 cows, 1 human, 3 cats, 3 scorpions, 3 woodlouses?
 Respond with an integer.

Question 2 (Question id: q_Hvf36cFO):
Calculate 2 + -2.



Output JSON where all question ids are keys, omitting q_paYaxx6p.

Each key’s value must be an object holding an 'answer' field.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Hvf36cFO": {"answer": 0, "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "q_MkpA": {"answer": 88, "additional_answer_info": {"half_answer": 44, "double_answer": 176}}}}