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

Sentence: 'a basket that is full of fruits and vegetables'. How many words contain the letter 'v' in the sentence.
1

Sentence: 'snow boarder in midflight inverted with a steep snowy slope in the background'. How many words contain the letter 'j' in the sentence.
0

Sentence: 'an elderly man playing a video game with a remote control'. How many words contain the letter 'a' in the sentence.
6