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_BrC3):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "and"

Question 1 (Question id: q_nuB2w):
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 dogs, 3 jellyfishs, 2 wasps?
 Respond with an integer.

Question 2 (Question id: q_IcrP0utW):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "each"

Question 3 (Question id: q_VuLQr0k):
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 snake, 1 tiger, 4 leechs?
 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.
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_BrC3": {"answer": "d", "first_char": "d"}, "q_nuB2w": {"answer": 28, "additional_answer_info": {"half_answer": 14, "double_answer": 56}}, "q_IcrP0utW": {"answer": "h", "first_char": "h"}, "q_VuLQr0k": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}}}