TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'little girl with her bunny beside her sitting on a bench'. How many words contain the letter 'w' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a stop sign that has been spray painted'. How many words contain the letter 'o' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a woman standing at the top of steps in front of a door'. How many words contain the letter 'd' in the sentence.

SOLUTION:
2