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

Sentence: 'a mother zebra standing next to a baby zebra'. How many words contain the letter 'e' in the sentence.
4

Sentence: 'a colorful stuffed bear sits on a purple outdoor bench'. How many words contain the letter 'v' in the sentence.
0

Sentence: 'a cute lazy looking cat laying down on a shelf'. How many words contain the letter 'a' in the sentence.

5