TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a pizza sitting on top of a black cutting board'. How many words contain the letter 'g' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a close up of a business sign on a building'. How many words contain the letter 'y' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'trucks prepare to load an airplane on the tarmac'. How many words contain the letter 'l' in the sentence.

SOLUTION:
2