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

[EX Q]: Sentence: 'there is a sandwich with a lot of meat cut in half'. Find frequency of the letter 'a'
[EX A]: 5

[EX Q]: Sentence: 'man in a radio studio wearing a suit in front of a microphone'. Find frequency of the letter 't'
[EX A]: 3

[EX Q]: Sentence: 'a few giraffes standing in a field looking around'. Find frequency of the letter 'e'
[EX A]:
3