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_TbpJjW):
How many times does the letter "f" appear in the text: "of repair"? Respond with an integer.

Question 1 (Question id: q_hmUpjau):
How many times does the letter "u" appear in the text: "the United"? Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_TbpJjW": {"answer": 1}, "q_hmUpjau": {"answer": 1}}}