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_C4dpJVig):
Calculate ( 9 * 0 ).

Question 1 (Question id: q_wAAc):
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: "future"

Question 2 (Question id: q_fK1BoAh):
Solve for d: 36*d + 25 = 97 Respond with an integer.

Question 3 (Question id: q_ZHa7v8z1):
How many times does the letter "n" appear in the text: "in the"? Respond with an integer.



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, also add the field 'half_answer' to the object which contains the answer integer divided by two.
For string answers, include 'first_char' with the answer’s initial letter.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked: how many questions were asked in total.
• num_questions_answered – number you actually answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_C4dpJVig": {"answer": 0, "half_answer": 0}, "q_wAAc": {"answer": "e", "first_char": "e", "original_string": "future"}, "q_fK1BoAh": {"answer": 2, "half_answer": 1}, "q_ZHa7v8z1": {"answer": 1}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4}}}