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

Q: Sentence: 'different sets of luggage in a baggage claim area'. Find frequency of the letter 'r'

A: 2
****
Q: Sentence: 'a large grass pasture land with sheep grazing on grass'. Find frequency of the letter 'a'

A: 7
****
Q: Sentence: 'a tennis player prepares to hit the ball'. Find frequency of the letter 't'

A:
4
****