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_c0yDp7):
Calculate 1 + ( 6 - 4 ).

Question 1 (Question id: q_ebsN):
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 crickets, 3 butterflys, 3 birds, 1 crab?
 Respond with an integer.

Question 2 (Question id: q_0vlnb):
Solve for b: 20*b + 2 = 342 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.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_c0yDp7": {"answer": 3}, "q_ebsN": {"answer": 46, "half_answer": 23}, "q_0vlnb": {"answer": 17}}}