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

[Q]: Sentence: 'a man holding a racquet hits a tennis ball'. How many words contain the letter 'v' in the sentence.
[A]: 0


[Q]: Sentence: 'a bunch of cloths are piled in the sink'. How many words contain the letter 'w' in the sentence.
[A]: 0


[Q]: Sentence: 'a motorcycle parked on top of a green field'. How many words contain the letter 'o' in the sentence.
[A]:
4