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_yWUwrbyq):
Calculate -3 + 6.

Question 1 (Question id: q_KiTZkov):
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 1 grasshopper, 1 praying mantis, 3 sheeps, 1 crab, 4 woodlouses?
 Respond with an integer.

Question 2 (Question id: q_ujriQh1):
Calculate 3 / 1.



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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_yWUwrbyq": {"answer": 3}, "q_KiTZkov": {"answer": 90, "additional_answer_info": {"half_answer": 45, "double_answer": 180}}, "q_ujriQh1": {"answer": 3}}}