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_hbzv):
Find the value of u in the equation: 90*u - 6 = 1074 Respond with an integer.

Question 1 (Question id: q_OTAcio):
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_wVQurp):
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: "determined"

Question 3 (Question id: q_UaU7e):
Calculate 8 / 1 + 8.

Question 4 (Question id: q_idgqK):
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 4 crickets, 2 leechs, 2 scorpions, 2 tigers, 3 horses?
 Respond with an integer.

Question 5 (Question id: q_6ycHu):
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: "spirit"

Question 6 (Question id: q_m4lO):
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: "skilled"

Question 7 (Question id: q_BHgOL):
Calculate 9 - -9.

Question 8 (Question id: q_j3UyRf):
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 1 elephant, 3 chickens, 4 dogs?
 Respond with an integer.



Return a JSON with each question id as a key.

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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_hbzv": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_OTAcio": {"answer": "w", "first_char": "w"}, "q_wVQurp": {"answer": "d", "first_char": "d"}, "q_UaU7e": {"answer": 16, "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "q_idgqK": {"answer": 60, "additional_answer_info": {"half_answer": 30, "double_answer": 120}}, "q_6ycHu": {"answer": "t", "first_char": "t"}, "q_m4lO": {"answer": "d", "first_char": "d"}, "q_BHgOL": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_j3UyRf": {"answer": 26, "additional_answer_info": {"half_answer": 13, "double_answer": 52}}}}