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_LQm04):
Calculate 9 * 6 + -4.

Question 1 (Question id: q_15YQKpQ7):
Calculate 3 - 2.

Question 2 (Question id: q_DHGM):
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: "immune"



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.
Record the answered-question count in the field 'num_questions_answered'.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Now provide the result JSON using the described format.

{"ground_truth": {"q_LQm04": {"answer": 50, "answer_type": "integer", "additional_answer_info": {"half_answer": 25, "double_answer": 100}}, "q_15YQKpQ7": {"answer": 1, "answer_type": "integer"}, "q_DHGM": {"answer": "e", "answer_type": "string"}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 3, "questions_with_integer_answers": ["q_LQm04", "q_15YQKpQ7"]}}}