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_QE0E):
Calculate 4 + ( 9 - -4 ).

Question 1 (Question id: q_6iEBT5):
Calculate ( ( -1 + -1 * -7 ) ).

Question 2 (Question id: q_JjEKPXE):
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 scorpions, 4 cows, 2 fireflys, 3 lions?
 Respond with an integer.



Return a JSON with each question id (except for q_QE0E) as a key.

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, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_6iEBT5": {"answer": 6, "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_JjEKPXE": {"answer": 56, "additional_answer_info": {"half_answer": 28, "double_answer": 112}}}}