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

[Q]: Sentence: 'cars parked on the side of the road beside a fire hydrant'. How many words contain the letter 'p' in the sentence.
[A]: 1

[Q]: Sentence: 'a clean kitchen with several cabinets a sink a coffee maker and a vase of flowers'. How many words contain the letter 'p' in the sentence.
[A]: 0

[Q]: Sentence: 'a larger dog and a smaller dog pull at a frisbee'. How many words contain the letter 'o' in the sentence.
[A]:
2