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_hgIqrHeq):
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: "different"

Question 1 (Question id: q_PkOtJB8):
Find the value of w in the equation: 3 - 6*w = -9 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field.
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 last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.
Record the answered-question count in the field 'num_questions_answered'.
Fill 'questions_with_integer_answers' with the ids of integer-answer questions (leave empty when none).

Create a 'combined_results' section featuring:
  • 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_hgIqrHeq": {"answer": "t", "answer_type": "string", "original_string": "different"}, "q_PkOtJB8": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "global_metadata": {"num_questions_asked": 2, "num_questions_answered": 2, "questions_with_integer_answers": ["q_PkOtJB8"]}, "combined_results": {"integer_info": {"q_PkOtJB8": 2}, "sum_of_answers": 2}}}