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

[Q]: Sentence: 'the ingredients are ready on the wooden table'. Find frequency of the letter 'w'
[A]: 1


[Q]: Sentence: 'a bunch of people are standing out in a field a red one has their arms out as a white ball is in the air'. Find frequency of the letter 'e'
[A]: 9


[Q]: Sentence: 'the cat is standing in front of the car'. Find frequency of the letter 't'
[A]:
5