TASK DEFINITION: In this task, you need to count the number of times the given letter appears in the given sentence.
PROBLEM: Sentence: 'decorated baseball cake in a clear plastic box'. Find frequency of the letter 'k'

SOLUTION: 1

PROBLEM: Sentence: 'oranges are sitting in a bowl on a table'. Find frequency of the letter 'a'

SOLUTION: 5

PROBLEM: Sentence: 'people waiting around and picking their luggage at the airport carousel'. Find frequency of the letter 'h'

SOLUTION:
2