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_lZ1KKhP2):
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 cockroachs, 1 insect, 1 tiger?
 Respond with an integer.

Question 1 (Question id: q_zCp6lpnQ):
Calculate -6 + 7.

Question 2 (Question id: q_5HAsRj5):
Calculate 5 * 0.



Create a JSON object keyed by every question id except q_lZ1KKhP2.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
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.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_5HAsRj5": {"answer": 0, "answer_type": "integer", "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "q_zCp6lpnQ": {"answer": 1, "answer_type": "integer"}}}