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_BRRVL):
Solve for b: 20*b + 2 = 342 Respond with an integer.

Question 1 (Question id: q_C0wFK):
How many times does the letter "e" appear in the text: "entered the"? Respond with an integer.

Question 2 (Question id: q_UVh0RL):
How many times does the letter "f" appear in the text: "of or"? Respond with an integer.

Question 3 (Question id: q_WoOKBfD):
Find the value of o in the equation: 4*o + 110 = 170 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

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.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.

Now provide the result JSON using the described format.

{"ground_truth": {"q_BRRVL": {"answer": 17, "answer_type": "integer"}, "q_C0wFK": {"answer": 4, "answer_type": "integer", "half_answer": 2}, "q_UVh0RL": {"answer": 1, "answer_type": "integer"}, "q_WoOKBfD": {"answer": 15, "answer_type": "integer"}}}