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_BR3Kk9a):
Calculate -2 + 5.

Question 1 (Question id: q_aaxDDc):
How many times does the letter "u" appear in the text: "live continually in"? Respond with an integer.

Question 2 (Question id: q_DKO9xGx):
Solve for v: 4160*v = 33280 Respond with an integer.

Question 3 (Question id: q_9lYVMMk):
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 bees, 2 sheeps, 2 tigers, 3 shrimps, 3 praying mantiss?
 Respond with an integer.

Question 4 (Question id: q_AEHFymt9):
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: "words"

Question 5 (Question id: q_ejOKYf):
Calculate 9 - 5.

Question 6 (Question id: q_PfkeG):
Solve for k: 12*k - 9 = 219 Respond with an integer.

Question 7 (Question id: q_aSMD):
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 fireflys, 4 dogs, 2 jellyfishs, 4 insects, 3 ants?
 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).
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_BR3Kk9a": {"answer": 3}, "q_aaxDDc": {"answer": 1}, "q_DKO9xGx": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_9lYVMMk": {"answer": 82, "additional_answer_info": {"half_answer": 41, "double_answer": 164}}, "q_AEHFymt9": {"answer": "s", "first_char": "s"}, "q_ejOKYf": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_PfkeG": {"answer": 19}, "q_aSMD": {"answer": 70, "additional_answer_info": {"half_answer": 35, "double_answer": 140}}}}