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

Q: Sentence: 'party cakes in plastic containers, with a cake with a plastic santa claus and reindeer on top'. Find frequency of the letter 's'

A: 6
****
Q: Sentence: 'a man in a suit makes the first slice into a cake'. Find frequency of the letter 't'

A: 4
****
Q: Sentence: 'a dog lays on the floor while looking up friom it'. Find frequency of the letter 'e'

A:
2
****
