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_iVwiC5G):
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: "people"

Question 1 (Question id: q_r1vF3Aqh):
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 flatworms, 4 jellyfishs, 4 starfishs, 2 fireflys, 1 duck?
 Respond with an integer.

Question 2 (Question id: q_ctyJF12):
Solve for r: 11*r + 187 = 319 Respond with an integer.

Question 3 (Question id: q_tu1k):
Calculate ( ( 9 - -8 ) ).

Question 4 (Question id: q_ApQPqa):
Calculate 2 / 2.

Question 5 (Question id: q_XQPH7M):
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: "other"

Question 6 (Question id: q_kkxK):
Solve for j: 144*j - 8 = 2440 Respond with an integer.

Question 7 (Question id: q_wEX7Pn7l):
How many times does the letter "f" appear in the text: "of this license"? Respond with an integer.

Question 8 (Question id: q_QwucHOKL):
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"



Return a JSON with each question id (except for q_XQPH7M, q_kkxK, q_ApQPqa, q_tu1k) as a key.

Each key’s value must be an object holding an 'answer' field.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Now provide the result JSON using the described format.

{"ground_truth": {"q_ctyJF12": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_r1vF3Aqh": {"answer": 34, "additional_answer_info": {"half_answer": 17, "double_answer": 68}}, "q_iVwiC5G": {"answer": "e"}, "q_wEX7Pn7l": {"answer": 1}, "q_QwucHOKL": {"answer": "d"}}}