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

Q: Sentence: 'a couple of items that are on the wall'. Find frequency of the letter 'm'

A: 1
****
Q: Sentence: 'slices of orange are arranged on a plate'. Find frequency of the letter 's'

A: 2
****
Q: Sentence: 'a person standing near a table with a cake'. Find frequency of the letter 'a'

A:
7
****