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

[EX Q]: Sentence: 'a gourmet looking hamburger with fries on a dining table with some wine'. Find frequency of the letter 't'
[EX A]: 4

[EX Q]: Sentence: 'a person riding a camel in front of a truck'. Find frequency of the letter 't'
[EX A]: 2

[EX Q]: Sentence: 'a woman in a big red coat gets out of a car onto a street'. Find frequency of the letter 'o'
[EX A]:
6