TASK DEFINITION: In this task, you need to count the number of times the given letter appears in the given sentence.
PROBLEM: Sentence: 'a man walking a large elephant down a dirt road'. Find frequency of the letter 'g'

SOLUTION: 2

PROBLEM: Sentence: 'man in a radio studio wearing a suit in front of a microphone'. Find frequency of the letter 't'

SOLUTION: 3

PROBLEM: Sentence: 'a weird box with a strange object inside of it;'. Find frequency of the letter 'f'

SOLUTION:
1