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_vHF0):
Calculate -3 + 9.

Question 1 (Question id: q_tgAP0Q):
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: "how"

Question 2 (Question id: q_clBCirK):
Calculate ( ( 9 - -2 ) ).

Question 3 (Question id: q_1lXFwmU):
Calculate -1 * -5.

Question 4 (Question id: q_Ewd4c15D):
Find the value of i in the equation: 20*i + 7 = 187 Respond with an integer.

Question 5 (Question id: q_qbtQEGD):
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 wasps, 3 butterflys, 4 tigers?
 Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

For every question id, supply an object whose 'answer' field stores the solution. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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).
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_vHF0": {"answer": 6, "answer_type": "integer", "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_tgAP0Q": {"answer": "w", "answer_type": "string", "first_char": "w", "original_string": "how"}, "q_clBCirK": {"answer": 11, "answer_type": "integer"}, "q_1lXFwmU": {"answer": 5, "answer_type": "integer"}, "q_Ewd4c15D": {"answer": 9, "answer_type": "integer"}, "q_qbtQEGD": {"answer": 46, "task_type": "leg_counting", "answer_type": "integer", "additional_answer_info": {"half_answer": 23, "double_answer": 92}}}}