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

Q: Sentence: 'supplies and tools are arranged on the floor with a hard hat and bag'. Find frequency of the letter 'n'

A: 4
****
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 student at a school enjoys a large bowl of noodles for lunch'. Find frequency of the letter 'o'

A:
8
****
