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_jaVn):
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: "ideas"

Question 1 (Question id: q_xKiUv):
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: "give"

Question 2 (Question id: q_7GXPWoFP):
Calculate 1 - -3 + 2.

Question 3 (Question id: q_4GTCYb):
Calculate 3 * 5.

Question 4 (Question id: q_ITe77):
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: "economy"

Question 5 (Question id: q_wNOu):
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: "we"

Question 6 (Question id: q_tuoH):
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 7 (Question id: q_sBE0Q5Sv):
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: "so"

Question 8 (Question id: q_chWbcWix):
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 cats, 4 spiders, 1 wasp, 3 cockroachs?
 Respond with an integer.

Question 9 (Question id: q_kZMGe):
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: "of"

Question 10 (Question id: q_3ruW8e):
Solve for b: 20*b + 2 = 342 Respond with an integer.

Question 11 (Question id: q_0XVrU):
Calculate 6 * 5.



Output JSON where all question ids are keys, omitting q_jaVn, q_wNOu, q_0XVrU, q_kZMGe.

The value for each key should be an object that contains the answer in the field 'answer'.
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_xKiUv": {"answer": "e"}, "q_tuoH": {"answer": "y"}, "q_4GTCYb": {"answer": 15}, "q_7GXPWoFP": {"answer": 6, "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_ITe77": {"answer": "y"}, "q_chWbcWix": {"answer": 68, "additional_answer_info": {"half_answer": 34, "double_answer": 136}}, "q_sBE0Q5Sv": {"answer": "o"}, "q_3ruW8e": {"answer": 17}}}