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_sS70c6v9):
Calculate -2 * -8.

Question 1 (Question id: q_9lop):
Calculate 4 / 1 + 7.

Question 2 (Question id: q_bBy5ofYs):
Find the value of d in the equation: 11*d + 12 = 232 Respond with an integer.

Question 3 (Question id: q_vn2htEq):
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 4 (Question id: q_sRKK5W):
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 3 sheeps, 4 humans, 1 snake, 4 tigers?
 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
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).
If the response to a question is a string, add a 'first_char' field containing its first character.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_sS70c6v9": {"answer": 16, "answer_type": "integer", "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "q_9lop": {"answer": 11, "answer_type": "integer"}, "q_bBy5ofYs": {"answer": 20, "answer_type": "integer", "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_vn2htEq": {"answer": "d", "answer_type": "string", "first_char": "d", "original_string": "and"}, "q_sRKK5W": {"answer": 36, "answer_type": "integer", "additional_answer_info": {"half_answer": 18, "double_answer": 72}}}}