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_xHlyJx4):
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: "example"

Question 1 (Question id: q_THhgd):
How many times does the letter "r" appear in the text: "well know everything"? Respond with an integer.

Question 2 (Question id: q_xGlB):
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: "to"



Produce a JSON object whose top-level keys are the question ids.

Each key’s value must be an object holding an 'answer' field.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
Include 'num_questions_asked' to record the total number of questions presented.
• num_questions_answered: count of questions present in your JSON.

Attach a 'combined_results' object that contains:
  • integer_info: maps each id to its integer answer
  • sum_of_answers: the combined total

Now provide the result JSON using the described format.

{"ground_truth": {"q_xHlyJx4": {"answer": "e", "first_char": "e", "original_string": "example"}, "q_THhgd": {"answer": 1}, "q_xGlB": {"answer": "o", "first_char": "o", "original_string": "to"}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 3}, "combined_results": {"integer_info": {"q_THhgd": 1}, "sum_of_answers": 1}}}