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_5fFvrg):
Calculate 2 / 2.

Question 1 (Question id: q_3XLcLt71):
How many times does the letter "e" appear in the text: "are already at"? Respond with an integer.

Question 2 (Question id: q_rHsQYegg):
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: "and"

Question 3 (Question id: q_h1YMVQ):
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 3 beetles, 2 praying mantiss, 4 elephants, 3 humans?
 Respond with an integer.

Question 4 (Question id: q_WCExKRgo):
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: "periods"

Question 5 (Question id: q_kQgw):
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 dogs, 2 leechs, 2 fireflys, 2 spiders, 1 insect?
 Respond with an integer.

Question 6 (Question id: q_BXThP):
Calculate -3 - -7.



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, 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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_5fFvrg": {"answer": 1}, "q_3XLcLt71": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_rHsQYegg": {"answer": "d", "first_char": "d"}, "q_h1YMVQ": {"answer": 52, "additional_answer_info": {"half_answer": 26, "double_answer": 104}}, "q_WCExKRgo": {"answer": "s", "first_char": "s"}, "q_kQgw": {"answer": 42, "additional_answer_info": {"half_answer": 21, "double_answer": 84}}, "q_BXThP": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}}}