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_z8JM3c3):
Calculate 8 - -8 + -5.

Question 1 (Question id: q_9gpF):
Find the value of b in the equation: 18*b - 21 = 105 Respond with an integer.

Question 2 (Question id: q_WaErMh):
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: "are"

Question 3 (Question id: q_6TYNISJ):
How many times does the letter "s" appear in the text: "most other parts"? Respond with an integer.

Question 4 (Question id: q_uA4Is):
Find the value of p in the equation: 10*p - 9 = 111 Respond with an integer.

Question 5 (Question id: q_uKlXE1):
Solve for j: 144*j - 8 = 2440 Respond with an integer.

Question 6 (Question id: q_roJpmh):
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 elephants, 1 snake, 1 lobster?
 Respond with an integer.

Question 7 (Question id: q_w61J):
How many times does the letter "t" appear in the text: "the meantime"? Respond with an integer.

Question 8 (Question id: q_cQKec):
Calculate -6 + 7.

Question 9 (Question id: q_uA4Is):
Find the value of p in the equation: 10*p - 9 = 111 Respond with an integer.

Question 10 (Question id: q_VVWZ):
How many times does the letter "u" appear in the text: "tax identification number"? Respond with an integer.

Question 11 (Question id: q_8MMK):
Solve for q: 17*q + 10 = 231 Respond with an integer.

Question 12 (Question id: q_FOdEkinQ):
Solve for a: 155 - 8*a = 131 Respond with an integer.

Question 13 (Question id: q_TugF1PIg):
Determine the value of n that satisfies: 30*n + 136 = 226 Respond with an integer.

Question 14 (Question id: q_oT1k2J):
How many times does the letter "t" appear in the text: "to the United"? Respond with an integer.



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

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).
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_z8JM3c3": {"answer": 11}, "q_9gpF": {"answer": 7}, "q_WaErMh": {"answer": "e", "first_char": "e", "original_string": "are"}, "q_6TYNISJ": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_uA4Is": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_uKlXE1": {"answer": 17}, "q_roJpmh": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_w61J": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_cQKec": {"answer": 1}, "q_VVWZ": {"answer": 1}, "q_8MMK": {"answer": 13}, "q_FOdEkinQ": {"answer": 3}, "q_TugF1PIg": {"answer": 3}, "q_oT1k2J": {"answer": 3}}}