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_4eiNdK4):
Find the value of n in the equation: 20 - 11*n = -167 Respond with an integer.

Question 1 (Question id: q_OkrYyhDn):
Find the value of u in the equation: 90*u - 6 = 1074 Respond with an integer.

Question 2 (Question id: q_ezF47Ns):
Calculate ( ( -5 - -9 ) / 1 ).



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Include 'num_questions_asked' to record the total number of questions presented.
• num_questions_answered – number you actually answered.
'questions_with_integer_answers' should enumerate every id whose answer is an integer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_4eiNdK4": {"answer": 17}, "q_OkrYyhDn": {"answer": 12, "half_answer": 6}, "q_ezF47Ns": {"answer": 4, "half_answer": 2}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 3, "questions_with_integer_answers": ["q_4eiNdK4", "q_OkrYyhDn", "q_ezF47Ns"]}}}