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_GMpqm4):
Calculate ( ( -3 - -1 ) - -3 ).

Question 1 (Question id: q_StSjG2M):
Calculate ( 4 * 2 ) + 5.

Question 2 (Question id: q_L6GB):
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 dogs, 3 flatworms, 3 ducks, 3 elephants?
 Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_GMpqm4": {"answer": 1}, "q_StSjG2M": {"answer": 13}, "q_L6GB": {"answer": 26, "half_answer": 13}}}