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

Q: Sentence: 'a bunch of fruit sitting in a bowl, its overflowing'. Find frequency of the letter 't'

A: 4
****
Q: Sentence: 'a woman throwing a frisbee on a field'. Find frequency of the letter 's'

A: 1
****
Q: Sentence: 'a man is in position to play on a tennis court'. Find frequency of the letter 'n'

A:
6
****