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

Q: Sentence: 'a bus is stopped in front of a graphic statue'. Find frequency of the letter 'e'

A: 2
****
Q: Sentence: 'a kitchen with hanging lights, an island with sink and bar stools, a refrigerator, small pantry door, wooden cabinets and shiny wood floor'. Find frequency of the letter 'n'

A: 12
****
Q: Sentence: 'a couple of elephants are in a ring together'. Find frequency of the letter 'e'

A:
6
****