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

Sentence: 'pair of one kind of birds and another bird perched on a railing'. How many words contain the letter 'j' in the sentence.
0

Sentence: 'a man with a surfboard walking across a bridge towards the ocean'. How many words contain the letter 'w' in the sentence.
3

Sentence: 'a grey cat sits on an empty suitcase'. How many words contain the letter 'j' in the sentence.

0