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_u6C0m):
Calculate 7 * 7.

Question 1 (Question id: q_6B4c1N3):
Calculate 8 - -6.

Question 2 (Question id: q_VxblAq):
Calculate -6 * -3.

Question 3 (Question id: q_aeIWHcrm):
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"

Question 4 (Question id: q_LwzEYkPX):
Find the value of w in the equation: 3 - 6*w = -9 Respond with an integer.

Question 5 (Question id: q_3RqsQDha):
Solve for i: 6*i + 30 = 72 Respond with an integer.

Question 6 (Question id: q_DN7cf):
How many times does the letter "n" appear in the text: "Why not"? Respond with an integer.

Question 7 (Question id: q_JvYwPNjH):
How many times does the letter "r" appear in the text: "by wires"? Respond with an integer.

Question 8 (Question id: q_urJ6u6l):
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 9 (Question id: q_WrVu96):
Calculate 2 / 2.

Question 10 (Question id: q_1860f):
How many times does the letter "f" appear in the text: "having left"? Respond with an integer.

Question 11 (Question id: q_nJyzKxn):
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 beetle, 1 giraffe, 3 butterflys, 2 snakes, 2 bees?
 Respond with an integer.

Question 12 (Question id: q_l42B):
Solve for q: 260*q - 480 = 560 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

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.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked: how many questions were asked in total.
Add 'num_questions_answered' showing how many questions you answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_u6C0m": {"answer": 49}, "q_6B4c1N3": {"answer": 14, "additional_answer_info": {"half_answer": 7, "double_answer": 28}}, "q_VxblAq": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_aeIWHcrm": {"answer": "d", "first_char": "d", "original_string": "and"}, "q_LwzEYkPX": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_3RqsQDha": {"answer": 7}, "q_DN7cf": {"answer": 1}, "q_JvYwPNjH": {"answer": 1}, "q_urJ6u6l": {"answer": "y", "first_char": "y", "original_string": "economy"}, "q_WrVu96": {"answer": 1}, "q_1860f": {"answer": 1}, "q_nJyzKxn": {"answer": 40, "additional_answer_info": {"half_answer": 20, "double_answer": 80}}, "q_l42B": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "global_metadata": {"num_questions_asked": 13, "num_questions_answered": 13}}}