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_2FjIxBw):
Solve for p: 12*p + 15 = 51 Respond with an integer.

Question 1 (Question id: q_ky4E):
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 cats, 2 leechs, 3 fireflys?
 Respond with an integer.

Question 2 (Question id: q_eK6L):
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 chickens, 4 crickets, 3 snakes, 2 horses?
 Respond with an integer.



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

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.
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_2FjIxBw": {"answer": 3}, "q_ky4E": {"answer": 34, "half_answer": 17}, "q_eK6L": {"answer": 36, "half_answer": 18}}}