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_RD94RzMu):
Find the value of y in the equation: 21*y + 2 = 296 Respond with an integer.

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

Question 2 (Question id: q_dZAolk6):
How many times does the letter "w" appear in the text: "went on September"? Respond with an integer.



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

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.
For string answers, include 'first_char' with the answer’s initial letter.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked: how many questions were asked in total.

Now provide the result JSON using the described format.

{"ground_truth": {"q_RD94RzMu": {"answer": 14, "half_answer": 7}, "q_dZAolk6": {"answer": 1}, "global_metadata": {"num_questions_asked": 3}}}