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

[Q]: Sentence: 'a picture of a scene in a baseball game'. How many words contain the letter 'g' in the sentence.
[A]: 1


[Q]: Sentence: 'a fire hydrant on a neighborhood street with trees and shrubs around it'. How many words contain the letter 'k' in the sentence.
[A]: 0


[Q]: Sentence: 'a man taking a selfie before getting in the shower'. How many words contain the letter 'e' in the sentence.
[A]:
5