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

Sentence: 'a woman is standing at a fruit stand'. How many words contain the letter 'y' in the sentence.
0

Sentence: 'a dog lying down with a blanket on top of it'. How many words contain the letter 'o' in the sentence.
5

Sentence: 'a mamma horse and her baby standing in a field of grass'. How many words contain the letter 'j' in the sentence.

0