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_Qx76FkB):
How many times does the letter "e" appear in the text: "a man situated"? Respond with an integer.

Question 1 (Question id: q_AzUUvV):
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: "cells"

Question 2 (Question id: q_rqWuOT):
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_2Yzj40Y):
Calculate 0 * 6 * -1.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
Add 'num_questions_answered' showing how many questions you 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_Qx76FkB": {"answer": 1}, "q_AzUUvV": {"answer": "s"}, "q_rqWuOT": {"answer": "d"}, "q_2Yzj40Y": {"answer": 0, "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4, "questions_with_integer_answers": ["q_Qx76FkB", "q_2Yzj40Y"]}}}