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

Sentence: 'a keyboard on a table with a toothbrush a book some sunglasses and coffee'. How many words contain the letter 'e' in the sentence.
5

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

Sentence: 'multiple colored umbrella sitting under water in a lake'. How many words contain the letter 'z' in the sentence.

0