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

[EX Q]: Sentence: 'a plastic tray that has different foods inside of it'. Find frequency of the letter 't'
[EX A]: 6

[EX Q]: Sentence: 'a man riding on the back of a white horse next to other horses'. Find frequency of the letter 'o'
[EX A]: 6

[EX Q]: Sentence: 'a bus is stopped in front of a graphic statue'. Find frequency of the letter 'e'
[EX A]:
2

