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

Sentence: 'a sleek and pointy fighter jet flying in the sky'. How many words contain the letter 'f' in the sentence.
2

Sentence: 'the jet is flying through the sky during the day'. How many words contain the letter 'i' in the sentence.
3

Sentence: 'a subway train letting passengers on at a station'. How many words contain the letter 'j' in the sentence.

0