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

Q: Sentence: 'hotel towels with sunglasses perched and hotel business cards and catalog'. Find frequency of the letter 'o'

A: 4
****
Q: Sentence: 'black and white photograph of man and woman sitting on a bench'. Find frequency of the letter 'w'

A: 2
****
Q: Sentence: 'people walking near a lot of parked motorcycles'. Find frequency of the letter 'a'

A:
4
****