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 group of people seated in chairs together and facing the same direction, with one man holding a soccer ball in his hands'. Find frequency of the letter 'm'

SOLUTION: 2

PROBLEM: Sentence: 'a young woman sitting near a tree eating food'. Find frequency of the letter 'n'

SOLUTION:
5