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

Q: Sentence: 'a large group of motorcycles parked along a street'. Find frequency of the letter 'a'

A: 5
****
Q: Sentence: 'a couple of boys in a field playing baseball'. Find frequency of the letter 'i'

A: 3
****
Q: Sentence: 'a person helping himself with the food with spoons'. Find frequency of the letter 'w'

A:
2
****