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_q72Up):
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: "spending"

Question 1 (Question id: q_gnmo8Wq):
Calculate ( ( -1 + -8 ) * -2 ).



Output JSON where all question ids are keys, omitting q_q72Up.

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.
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:
Set 'num_questions_asked' to the count of questions originally displayed.

Also include 'combined_results' consisting of:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_gnmo8Wq": {"answer": 18, "half_answer": 9}, "global_metadata": {"num_questions_asked": 2}, "combined_results": {"integer_info": {"q_gnmo8Wq": 18}, "sum_of_answers": 18}}}