In this task, you need to count the number of times the given letter appears in the given sentence.

Q: Sentence: 'a truck is parked in front of a store'. Find frequency of the letter 't'

A: 3
****
Q: Sentence: 'a large bathroom with marble floor, counter, and bath'. Find frequency of the letter 'f'

A: 1
****
Q: Sentence: 'a man in shorts and tie sitting at desk with coffee'. Find frequency of the letter 'o'

A:
2
****