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

Q: Sentence: 'a group of men standing on the side of a boat'. Find frequency of the letter 'o'

A: 5
****
Q: Sentence: 'a person is performing a stunt on a snowboard'. Find frequency of the letter 'p'

A: 2
****
Q: Sentence: 'a man standing next to an elephant with a long trunk'. Find frequency of the letter 'o'

A:
2
****