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_yGK22qv):
Determine the value of o that satisfies: 2*o + 18 = 34 Respond with an integer.

Question 1 (Question id: q_umlUmCT0):
How many times does the letter "n" appear in the text: "on when he"? Respond with an integer.

Question 2 (Question id: q_KREDdkt):
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: "made"



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

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (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.
• num_questions_answered – number you actually answered.
Provide 'questions_with_integer_answers', listing ids with integer answers (or [] if no integers).

Create a 'combined_results' section featuring:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_yGK22qv": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_umlUmCT0": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 2, "questions_with_integer_answers": ["q_yGK22qv", "q_umlUmCT0"]}, "combined_results": {"integer_info": {"q_yGK22qv": 8, "q_umlUmCT0": 2}, "sum_of_answers": 10}}}