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

Q: Sentence: 'a bird is perched on a container in a person's hand'. Find frequency of the letter 'c'

A: 2
****
Q: Sentence: 'a small white dog looking out a car window'. Find frequency of the letter 'l'

A: 3
****
Q: Sentence: 'a zebra stands next to a group of rocks on a trail in a wooded area'. Find frequency of the letter 'i'

A:
2
****