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_bN47aG2):
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: "countries"

Question 1 (Question id: q_QeOJA):
Calculate 5 / 5 + 6.

Question 2 (Question id: q_eAHOr6hr):
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: "giving"



Produce a JSON object whose top-level keys are the question ids.

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 integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
If the response to a question is a string, add a 'first_char' field containing its first character.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.

Now provide the result JSON using the described format.

{"ground_truth": {"q_bN47aG2": {"answer": "s", "answer_type": "string", "first_char": "s"}, "q_QeOJA": {"answer": 7, "answer_type": "integer"}, "q_eAHOr6hr": {"answer": "g", "answer_type": "string", "first_char": "g"}, "global_metadata": {"num_questions_asked": 3}}}