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_8vtm):
Solve for c: 13 - 19*c = -196 Respond with an integer.

Question 1 (Question id: q_jt6g4NVo):
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: "trends"

Question 2 (Question id: q_45cJ):
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_Ziqq0tn):
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: "money"



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
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:
Set 'num_questions_asked' to the count of questions originally displayed.
Provide 'questions_with_integer_answers', listing ids with integer answers (or [] if no integers).

Now provide the result JSON using the described format.

{"ground_truth": {"q_8vtm": {"answer": 11}, "q_jt6g4NVo": {"answer": "s", "first_char": "s"}, "q_45cJ": {"answer": "d", "first_char": "d"}, "q_Ziqq0tn": {"answer": "y", "first_char": "y"}, "global_metadata": {"num_questions_asked": 4, "questions_with_integer_answers": ["q_8vtm"]}}}