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_j8c7Kvr):
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: "businesses"

Question 1 (Question id: q_BURw):
Calculate ( 4 / 2 ).

Question 2 (Question id: q_f9JE):
How many times does the letter "s" appear in the text: "donations 1"? Respond with an integer.

Question 3 (Question id: q_UUasMcYt):
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 horses, 3 sea slugs, 1 giraffe?
 Respond with an integer.

Question 4 (Question id: q_ba9x):
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: "better"

Question 5 (Question id: q_8FnO):
Solve for r: 11*r + 187 = 319 Respond with an integer.

Question 6 (Question id: q_HRjZ):
How many times does the letter "d" appear in the text: "charitable donations"? Respond with an integer.

Question 7 (Question id: q_Ht0t):
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: "the"

Question 8 (Question id: q_idKn):
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 cat, 4 spiders, 4 tigers, 3 butterflys, 3 praying mantiss?
 Respond with an integer.

Question 9 (Question id: q_oQbM):
Solve for y: 2835*y = 28350 Respond with an integer.

Question 10 (Question id: q_JI4L):
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: "sports"

Question 11 (Question id: q_6giaf2):
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 sea slugs, 1 scorpion, 3 wasps, 4 flatworms?
 Respond with an integer.

Question 12 (Question id: q_Epinhfm):
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 shrimp, 1 grasshopper, 1 chicken?
 Respond with an integer.



Return a JSON with each question id (except for q_ba9x, q_8FnO) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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).

Now provide the result JSON using the described format.

{"ground_truth": {"q_Epinhfm": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_JI4L": {"answer": "s"}, "q_idKn": {"answer": 88, "additional_answer_info": {"half_answer": 44, "double_answer": 176}}, "q_j8c7Kvr": {"answer": "s"}, "q_6giaf2": {"answer": 26, "additional_answer_info": {"half_answer": 13, "double_answer": 52}}, "q_UUasMcYt": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_f9JE": {"answer": 1}, "q_BURw": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_oQbM": {"answer": 10, "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_Ht0t": {"answer": "e"}, "q_HRjZ": {"answer": 1}}}