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_aK4z):
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 starfishs, 2 flatworms, 4 chickens, 3 butterflys?
 Respond with an integer.

Question 1 (Question id: q_ETVf):
Find the value of m in the equation: -8*m - 1 = -97 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, 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.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_aK4z": {"answer": 41}, "q_ETVf": {"answer": 12, "half_answer": 6}}}