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

Sentence: 'a couple poses under a banner of a turkey'. How many words contain the letter 'v' in the sentence.
0

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

Sentence: 'a man surfing a big wave in the ocean'. How many words contain the letter 'n' in the sentence.

4