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_0ouw2JuQ):
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: "economy"

Question 1 (Question id: q_QEj1):
Calculate 0 * 2.



Output JSON where all question ids are keys, omitting q_QEj1.

Each key’s value must be an object holding an 'answer' field. Additionally, if the task is about counting legs of animals or counting letters in a string, add the task_type field with value 'leg_counting' or 'letter_counting', respectively.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
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.
For last-character tasks, provide 'original_string' alongside the answer.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
'num_questions_asked' should equal the total questions that appeared.
Fill 'questions_with_integer_answers' with the ids of integer-answer questions (leave empty when none).

Attach a 'combined_results' object that contains:
  • integer_info holds all integer answers by id
  • sum_of_answers is their sum

Now provide the result JSON using the described format.

{"ground_truth": {"q_0ouw2JuQ": {"answer": "y", "answer_type": "string", "original_string": "economy"}, "global_metadata": {"num_questions_asked": 2, "questions_with_integer_answers": []}, "combined_results": {"integer_info": {}, "sum_of_answers": 0}}}