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

Q: Sentence: 'a white bowl filled with peeled orange slices'. Find frequency of the letter 's'

A: 2
****
Q: Sentence: 'a person holding onto a pink kite at the beach'. Find frequency of the letter 'n'

A: 4
****
Q: Sentence: 'a picture of a very nice that in a room'. Find frequency of the letter 'r'

A:
3
****