In this task, you need to count the number of words in a sentence that contain the given letter

[EX Q]: Sentence: 'a baseball player in the middle of a swing'. How many words contain the letter 'p' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a car stopped at a red light at an intersection'. How many words contain the letter 'l' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a living room with a couch settee and large ottoman'. How many words contain the letter 'b' in the sentence.
[EX A]:
0