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_tIOkUA):
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: "the"

Question 1 (Question id: q_xVSsU):
Calculate -6 * -1 + 0.



Your output must be a JSON mapping every question id to its answer info.

The value for each key should be an object that contains the answer in the field 'answer'.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked: how many questions were asked in total.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Attach a 'combined_results' object that contains:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_tIOkUA": {"answer": "e"}, "q_xVSsU": {"answer": 6, "half_answer": 3}, "global_metadata": {"num_questions_asked": 2, "questions_with_integer_answers": ["q_xVSsU"]}, "combined_results": {"integer_info": {"q_xVSsU": 6}, "sum_of_answers": 6}}}