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_yHXGZzIE):
Calculate ( 4 / 1 ).

Question 1 (Question id: q_LQxOmw):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "everywhere"

Question 2 (Question id: q_gBaV):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "learning"

Question 3 (Question id: q_XZJDjkuo):
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 woodlouse, 2 dogs, 1 spider, 2 tigers?
 Respond with an integer.

Question 4 (Question id: q_ICF5pbK):
Calculate 0 - 9 * -6.



Produce a JSON object whose top-level keys are the question ids.

The value for each key should be an object that contains the answer in the field 'answer'.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Now provide the result JSON using the described format.

{"ground_truth": {"q_yHXGZzIE": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_LQxOmw": {"answer": "e"}, "q_gBaV": {"answer": "g"}, "q_XZJDjkuo": {"answer": 38, "additional_answer_info": {"half_answer": 19, "double_answer": 76}}, "q_ICF5pbK": {"answer": 54, "additional_answer_info": {"half_answer": 27, "double_answer": 108}}}}