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

Sentence: 'a dog jumping up and catching a frisbee in its mouth'. How many words contain the letter 'r' in the sentence.
1

Sentence: 'a girl is ready to serve the ball on a clay court'. How many words contain the letter 'd' in the sentence.
1

Sentence: 'a woman with red hair pulling on her own neck tie'. How many words contain the letter 'v' in the sentence.

0