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_RL3il3):
Determine the value of q that satisfies: 70*q + 1 = 211 Respond with an integer.

Question 1 (Question id: q_YWd1rH6y):
Calculate ( ( 2 - -8 + 9 ) ).

Question 2 (Question id: q_0jW9rUe0):
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: "and"



Create a JSON object keyed by every question id except q_YWd1rH6y.

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.
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).

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
• 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_RL3il3": {"answer": 3, "answer_type": "integer"}, "q_0jW9rUe0": {"answer": "d", "answer_type": "string"}, "global_metadata": {"num_questions_asked": 3, "questions_with_integer_answers": ["q_RL3il3"]}}}