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

Q: Sentence: 'there are two men sitting on a couch playing video games'. Find frequency of the letter 'v'

A: 1
****
Q: Sentence: 'the small black and white dog holds onto a frisbee'. Find frequency of the letter 'h'

A: 3
****
Q: Sentence: 'a man standing in the bathroom while looking at his cell phone'. Find frequency of the letter 'l'

A:
4
****