TASK DEFINITION: In this task, you need to count the number of times the given letter appears in the given sentence.
PROBLEM: Sentence: 'a large bathroom with marble floor, counter, and bath'. Find frequency of the letter 'f'

SOLUTION: 1

PROBLEM: Sentence: 'a man riding a white surfboard on a large wave'. Find frequency of the letter 'a'

SOLUTION: 7

PROBLEM: Sentence: 'there is a bunch of plates of gourmet meals'. Find frequency of the letter 'i'

SOLUTION:
1