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_UYypDZK):
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: "called"

Question 1 (Question id: q_yQkp0zS5):
Calculate -2 * -6 - -7.

Question 2 (Question id: q_kUImagLy):
Solve for b: 20*b + 2 = 342 Respond with an integer.



Create a JSON object keyed by every question id except q_UYypDZK.

The value for each key should be an object that contains the answer in the field 'answer'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Add a top-level 'global_metadata' field that records overall stats:
Set 'num_questions_asked' to the count of questions originally displayed.

In addition, add 'combined_results' with:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_yQkp0zS5": {"answer": 19, "answer_type": "integer"}, "q_kUImagLy": {"answer": 17, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 3}, "combined_results": {"integer_info": {"q_yQkp0zS5": 19, "q_kUImagLy": 17}, "sum_of_answers": 36}}}