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_wuDetld):
Calculate ( -1 * 0 / 5 ).

Question 1 (Question id: q_mK58la):
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: "made"

Question 2 (Question id: q_Q7EnrkqI):
Calculate 1 * 9.

Question 3 (Question id: q_9nVarlr):
How many times does the letter "i" appear in the text: "Gutenberg Literary"? Respond with an integer.

Question 4 (Question id: q_pQ6M0dzB):
Determine the value of n that satisfies: 13 - 5*n = -67 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field.
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.

Add a top-level 'global_metadata' field that records overall stats:
Set 'num_questions_asked' to the count of questions originally displayed.
• num_questions_answered – number you actually answered.
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_wuDetld": {"answer": 0, "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "q_mK58la": {"answer": "e", "first_char": "e"}, "q_Q7EnrkqI": {"answer": 9}, "q_9nVarlr": {"answer": 1}, "q_pQ6M0dzB": {"answer": 16, "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "global_metadata": {"num_questions_asked": 5, "num_questions_answered": 5, "questions_with_integer_answers": ["q_wuDetld", "q_Q7EnrkqI", "q_9nVarlr", "q_pQ6M0dzB"]}}}