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_gBCiF):
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 4 jellyfishs, 2 deers, 1 butterfly?
 Respond with an integer.

Question 1 (Question id: q_72Fd):
How many times does the letter "p" appear in the text: "Most people"? Respond with an integer.

Question 2 (Question id: q_THItB):
Determine the value of a that satisfies: 15 - 4*a = -21 Respond with an integer.



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

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 last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_72Fd": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_THItB": {"answer": 9}}}