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_KQgwhxJ):
How many times does the letter "t" appear in the text: "please visit www"? Respond with an integer.

Question 1 (Question id: q_J7P0UX):
Determine the value of t that satisfies: 152*t = 304 Respond with an integer.

Question 2 (Question id: q_l50bfh):
Determine the value of q that satisfies: 54*q + 20 = 1046 Respond with an integer.

Question 3 (Question id: q_RYECJ7):
Solve for o: 17*o - 2 = 15 Respond with an integer.



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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_KQgwhxJ": {"answer": 1, "answer_type": "integer"}, "q_J7P0UX": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_l50bfh": {"answer": 19, "answer_type": "integer"}, "q_RYECJ7": {"answer": 1, "answer_type": "integer"}}}