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_NDKmO):
Find the value of l in the equation: l + 6 = 19 Respond with an integer.

Question 1 (Question id: q_m6kppsP9):
Solve for a: 9*a - 16 = 83 Respond with an integer.

Question 2 (Question id: q_zjN6KWn1):
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: "sometimes"



Create a JSON object keyed by every question id except q_zjN6KWn1.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For string answers, include 'first_char' with the answer’s initial letter.

Add a top-level 'global_metadata' field that records overall stats:
'num_questions_asked' should equal the total questions that appeared.
• 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: maps each id to its integer answer
  • sum_of_answers: the combined total

Now provide the result JSON using the described format.

{"ground_truth": {"q_NDKmO": {"answer": 13, "answer_type": "integer"}, "q_m6kppsP9": {"answer": 11, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 3, "questions_with_integer_answers": ["q_NDKmO", "q_m6kppsP9"]}, "combined_results": {"integer_info": {"q_NDKmO": 13, "q_m6kppsP9": 11}, "sum_of_answers": 24}}}