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_M7y48P):
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: "an"

Question 1 (Question id: q_engvOqpk):
Calculate 4 + 9.

Question 2 (Question id: q_hcMgxY1):
Calculate -5 + 8.

Question 3 (Question id: q_GJaFe):
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: "the"

Question 4 (Question id: q_ec0Hg):
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: "the"

Question 5 (Question id: q_3HSCVkX):
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 snake, 3 wasps, 3 crickets, 4 shrimps?
 Respond with an integer.

Question 6 (Question id: q_Cm6t):
Calculate ( ( ( 3 / 1 ) ) ).

Question 7 (Question id: q_ly1zD0a):
Calculate 8 + 4.



Output JSON where all question ids are keys, omitting q_GJaFe.

The value for each key should be an object that contains the answer in the field 'answer'. Additionally, if the task is about counting legs of animals or counting letters in a string, add the task_type field with value 'leg_counting' or 'letter_counting', respectively.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
If the response to a question is a string, add a 'first_char' field containing its first character.

Add a top-level 'global_metadata' field that records overall stats:
'num_questions_asked' should equal the total questions that appeared.
Record the answered-question count in the field 'num_questions_answered'.

Now provide the result JSON using the described format.

{"ground_truth": {"q_3HSCVkX": {"answer": 76, "task_type": "leg_counting", "answer_type": "integer", "half_answer": 38}, "q_ly1zD0a": {"answer": 12, "answer_type": "integer", "half_answer": 6}, "q_M7y48P": {"answer": "n", "answer_type": "string", "first_char": "n"}, "q_Cm6t": {"answer": 3, "answer_type": "integer"}, "q_engvOqpk": {"answer": 13, "answer_type": "integer"}, "q_hcMgxY1": {"answer": 3, "answer_type": "integer"}, "q_ec0Hg": {"answer": "e", "answer_type": "string", "first_char": "e"}, "global_metadata": {"num_questions_asked": 8, "num_questions_answered": 7}}}