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

[Q]: Sentence: 'the facades of the buildings in the row are all the same'. How many words contain the letter 'f' in the sentence.
[A]: 2


[Q]: Sentence: 'a basket that is full of fruits and vegetables'. How many words contain the letter 'v' in the sentence.
[A]: 1


[Q]: Sentence: 'a breakfast of an omelet hash browns toast and coffee'. How many words contain the letter 'o' in the sentence.
[A]:
5