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_GUNm):
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: "new"

Question 1 (Question id: q_0cdhtiu):
Find the value of e in the equation: 19 - 10*e = -111 Respond with an integer.



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
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:
Include 'num_questions_asked' to record the total number of questions presented.
Provide 'questions_with_integer_answers', listing ids with integer answers (or [] if no integers).

In addition, add 'combined_results' with:
  • integer_info – object mapping ids to their integer answers
  • sum_of_answers – sum of those integers

Now provide the result JSON using the described format.

{"ground_truth": {"q_GUNm": {"answer": "w", "original_string": "new"}, "q_0cdhtiu": {"answer": 13}, "global_metadata": {"num_questions_asked": 2, "questions_with_integer_answers": ["q_0cdhtiu"]}, "combined_results": {"integer_info": {"q_0cdhtiu": 13}, "sum_of_answers": 13}}}