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_ZyW1qPn):
Solve for u: 16*u + 7 = 39 Respond with an integer.

Question 1 (Question id: q_vb0dm):
How many times does the letter "z" appear in the text: "do not analyze"? Respond with an integer.

Question 2 (Question id: q_E54wceC):
Find the value of m in the equation: -8*m - 1 = -97 Respond with an integer.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Now provide the result JSON using the described format.

{"ground_truth": {"q_ZyW1qPn": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_vb0dm": {"answer": 1, "answer_type": "integer"}, "q_E54wceC": {"answer": 12, "answer_type": "integer", "additional_answer_info": {"half_answer": 6, "double_answer": 24}}}}