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_90e4j):
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: "to"

Question 1 (Question id: q_u7tk):
How many times does the letter "k" appear in the text: "Wilkins arrived"? Respond with an integer.

Question 2 (Question id: q_bY7zf):
Find the value of x in the equation: 6*x + 208 = 274 Respond with an integer.

Question 3 (Question id: q_eE3S):
Calculate -1 + 3 * 8.

Question 4 (Question id: q_iAYz2CF):
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 insects, 4 ducks, 2 wasps, 3 spiders, 4 crabs?
 Respond with an integer.

Question 5 (Question id: q_oZeOOE):
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 sheeps, 4 shrimps, 1 butterfly?
 Respond with an integer.

Question 6 (Question id: q_z54uCy):
Calculate 6 + 5.

Question 7 (Question id: q_YbOSo):
How many times does the letter "h" appear in the text: "made between these"? Respond with an integer.

Question 8 (Question id: q_O8ao3dq):
Solve for k: 20*k - 2 = 398 Respond with an integer.

Question 9 (Question id: q_kFJ0R):
Find the value of d in the equation: -2*d - 16 = -34 Respond with an integer.

Question 10 (Question id: q_tGlg5):
How many times does the letter "m" appear in the text: "time you"? Respond with an integer.

Question 11 (Question id: q_eKrzJEi):
Calculate 0 * 5.

Question 12 (Question id: q_FXCjq):
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 woodlouses, 1 jellyfish, 2 praying mantiss, 1 ant, 3 scorpions?
 Respond with an integer.

Question 13 (Question id: q_uFF2SL8):
Calculate ( 5 / 1 + -5 ).



Create a JSON object keyed by every question id except q_u7tk, q_eE3S, q_bY7zf, q_kFJ0R, q_eKrzJEi.

For every question id, supply an object whose 'answer' field stores the solution.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_iAYz2CF": {"answer": 96, "half_answer": 48}, "q_90e4j": {"answer": "o", "first_char": "o", "original_string": "to"}, "q_uFF2SL8": {"answer": 0, "half_answer": 0}, "q_O8ao3dq": {"answer": 20, "half_answer": 10}, "q_z54uCy": {"answer": 11}, "q_YbOSo": {"answer": 1}, "q_FXCjq": {"answer": 98, "half_answer": 49}, "q_tGlg5": {"answer": 1}, "q_oZeOOE": {"answer": 54, "half_answer": 27}, "global_metadata": {"num_questions_asked": 14}}}