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

Sentence: 'a woman smiling for the camera while on a boat'. How many words contain the letter 'e' in the sentence.
3

Sentence: 'a hotdog is in a bun covered in cheese'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'a british airways bus that is at the london bus museum'. How many words contain the letter 'u' in the sentence.

3

