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_Z3tYQ):
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: "reasons"

Question 1 (Question id: q_cnYtO4):
Find the value of s in the equation: 12*s + 15 = 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.

Add a top-level 'global_metadata' field that records overall stats:
Include 'num_questions_asked' to record the total number of questions presented.

Attach a 'combined_results' object that contains:
  • integer_info (id → integer answer)
  • sum_of_answers (sum of those integers)

Now provide the result JSON using the described format.

{"ground_truth": {"q_Z3tYQ": {"answer": "s", "original_string": "reasons"}, "q_cnYtO4": {"answer": 8, "half_answer": 4}, "global_metadata": {"num_questions_asked": 2}, "combined_results": {"integer_info": {"q_cnYtO4": 8}, "sum_of_answers": 8}}}