TASK DEFINITION: In this task, you need to count the number of times the given letter appears in the given sentence.
PROBLEM: Sentence: 'man riding a skate board down the little board way'. Find frequency of the letter 'k'

SOLUTION: 1

PROBLEM: Sentence: 'a burning wood stove has a tea pot sitting on top of it and is full of wood'. Find frequency of the letter 'a'

SOLUTION: 5

PROBLEM: Sentence: 'deep fried treats and dip are in a basket'. Find frequency of the letter 's'

SOLUTION:
2