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_OPISzgg):
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: "its"

Question 1 (Question id: q_HQgLJ):
Calculate -1 * -5.

Question 2 (Question id: q_hWflAUeW):
How many times does the letter "e" appear in the text: "remained silent A"? Respond with an integer.

Question 3 (Question id: q_aQOFe):
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 horses, 1 insect, 3 snakes, 4 cats?
 Respond with an integer.

Question 4 (Question id: q_votSIw):
Calculate ( 2 / 2 ).

Question 5 (Question id: q_r49jeE1c):
Calculate 3 + 3.

Question 6 (Question id: q_AQS4):
Calculate ( -1 + 6 ).

Question 7 (Question id: q_lWFrb2):
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 8 (Question id: q_HmA4iCS):
Calculate ( ( 7 + -3 ) - -5 ).

Question 9 (Question id: q_rvKW26u):
How many times does the letter "t" appear in the text: "at the call"? Respond with an integer.

Question 10 (Question id: q_mm8rYG):
Calculate 4 + 4.

Question 11 (Question id: q_YtiVXee):
Calculate 4 + 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.
Include an 'answer_type' field (value 'string' or 'integer') for every answer 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).
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_OPISzgg": {"answer": "s", "answer_type": "string", "first_char": "s"}, "q_HQgLJ": {"answer": 5, "answer_type": "integer"}, "q_hWflAUeW": {"answer": 3, "answer_type": "integer"}, "q_aQOFe": {"answer": 30, "answer_type": "integer", "additional_answer_info": {"half_answer": 15, "double_answer": 60}}, "q_votSIw": {"answer": 1, "answer_type": "integer"}, "q_r49jeE1c": {"answer": 6, "answer_type": "integer", "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_AQS4": {"answer": 5, "answer_type": "integer"}, "q_lWFrb2": {"answer": "d", "answer_type": "string", "first_char": "d"}, "q_HmA4iCS": {"answer": 9, "answer_type": "integer"}, "q_rvKW26u": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_mm8rYG": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_YtiVXee": {"answer": 11, "answer_type": "integer"}}}