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

Sentence: 'a grown elephant with two baby elephants standing in tall grasses'. How many words contain the letter 'w' in the sentence.
3

Sentence: 'three children standing behind a little girl with a bat in her hands'. How many words contain the letter 'c' in the sentence.
1

Sentence: 'two trucks next to an orange dump truck bed'. How many words contain the letter 'j' in the sentence.

0