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

Sentence: 'a bird is standing on the edge of a book'. How many words contain the letter 'o' in the sentence.
3

Sentence: 'a small child next to a bunch of bananas and an orange'. How many words contain the letter 'p' in the sentence.
0

Sentence: 'a red streetlight hanging over a weavy road'. How many words contain the letter 'z' in the sentence.

0