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

[Q]: Sentence: 'a person holds a video game remote as another man looks on'. How many words contain the letter 'g' in the sentence.
[A]: 1


[Q]: Sentence: 'a view from inside a train cart going down a track'. How many words contain the letter 'e' in the sentence.
[A]: 2


[Q]: Sentence: 'a bus driving down a street past a man riding a bike'. How many words contain the letter 'v' in the sentence.
[A]:
1