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

[Q]: Sentence: 'a large clock mounted in the face of a building'. How many words contain the letter 'e' in the sentence.
[A]: 4


[Q]: Sentence: 'a lighthouse with birds flying by it at a bay'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'a man herding brown colored animals with a dog'. How many words contain the letter 'z' in the sentence.
[A]:
0