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_s09wd9):
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: "why"

Question 1 (Question id: q_bLwrkg):
How many times does the letter "o" appear in the text: "then of"? Respond with an integer.

Question 2 (Question id: q_nzNw6):
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 horses, 2 starfishs, 3 wasps, 1 bee?
 Respond with an integer.

Question 3 (Question id: q_fzzH):
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 lion, 4 wasps, 2 butterflys, 2 shrimps, 2 cockroachs?
 Respond with an integer.

Question 4 (Question id: q_WvGACz):
Find the value of m in the equation: -8*m - 1 = -97 Respond with an integer.

Question 5 (Question id: q_pxhqr):
Calculate 7 + -3 + 6.



Return a JSON with each question id (except for q_bLwrkg) as a key.

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

Now provide the result JSON using the described format.

{"ground_truth": {"q_s09wd9": {"answer": "y"}, "q_WvGACz": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_pxhqr": {"answer": 10, "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_nzNw6": {"answer": 50, "additional_answer_info": {"half_answer": 25, "double_answer": 100}}, "q_fzzH": {"answer": 72, "additional_answer_info": {"half_answer": 36, "double_answer": 144}}}}