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

Q: Sentence: 'a boy swinging a bat while playing baseball'. Find frequency of the letter 'h'

A: 1
****
Q: Sentence: 'a couple of men standing inside of a liquor store'. Find frequency of the letter 'p'

A: 1
****
Q: Sentence: 'a group of ceramic bulls with various decorative paintings on them'. Find frequency of the letter 't'

A:
4
****