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_wDYDPP):
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: "is"

Question 1 (Question id: q_LemCFDm):
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 2 (Question id: q_qPKB2B):
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: "in"



Output JSON where all question ids are keys, omitting q_LemCFDm.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
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 – total number of questions originally shown.
'num_questions_answered' must hold the number of answered questions.

Create a 'combined_results' section featuring:
  • integer_info (id → integer answer)
  • sum_of_answers (sum of those integers)

Now provide the result JSON using the described format.

{"ground_truth": {"q_wDYDPP": {"answer": "s", "first_char": "s", "original_string": "is"}, "q_qPKB2B": {"answer": "n", "first_char": "n", "original_string": "in"}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 2}, "combined_results": {"integer_info": {}, "sum_of_answers": 0}}}