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

[Q]: Sentence: 'dental personnel in dentist office standing in front of a computer screen'. How many words contain the letter 'w' in the sentence.
[A]: 0


[Q]: Sentence: 'a couple poses under a banner of a turkey'. How many words contain the letter 'v' in the sentence.
[A]: 0


[Q]: Sentence: 'a white platter topped with cakes  next to a platter topped with donuts'. How many words contain the letter 'p' in the sentence.
[A]:
4