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_JhLnbPl):
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: "take"

Question 1 (Question id: q_Fx21Ih2G):
Solve for v: 36*v = 144 Respond with an integer.

Question 2 (Question id: q_tOIP0uYd):
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: "know"

Question 3 (Question id: q_Q8qa):
Calculate ( ( 4 * 7 ) / 1 ).



Your output must be a JSON mapping every question id to its answer info.

The value for each key should be an object that contains the answer in the field 'answer'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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).
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
'num_questions_asked' should equal the total questions that appeared.
Add 'num_questions_answered' showing how many questions you answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_JhLnbPl": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "take"}, "q_Fx21Ih2G": {"answer": 4, "answer_type": "integer", "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_tOIP0uYd": {"answer": "w", "answer_type": "string", "first_char": "w", "original_string": "know"}, "q_Q8qa": {"answer": 28, "answer_type": "integer", "additional_answer_info": {"half_answer": 14, "double_answer": 56}}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4}}}