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

Sentence: 'a giraffe grazing in pen next to a tree trunk'. How many words contain the letter 'v' in the sentence.
0

Sentence: 'a man riding a snowboard down the side of a snow covered slope'. How many words contain the letter 'c' in the sentence.
1

Sentence: 'a couple waling down a path in the rain covered by an umbrella'. How many words contain the letter 'j' in the sentence.

0