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

Sentence: 'a clock in the middle of a building'. How many words contain the letter 'x' in the sentence.
0

Sentence: 'a mirror above a bathroom sink next to a window'. How many words contain the letter 'v' in the sentence.
1

Sentence: 'a bunch of men eating outside during the day'. How many words contain the letter 'j' in the sentence.

0