TASK DEFINITION: In this task, you need to count the number of times the given letter appears in the given sentence.
PROBLEM: Sentence: 'a woman in yellow dress standing next to a horse'. Find frequency of the letter 'l'

SOLUTION: 2

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

SOLUTION: 4

PROBLEM: Sentence: 'this depicts a modern, white dining and living area in a home'. Find frequency of the letter 'e'

SOLUTION:
5