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

Sentence: 'several men standing up in a large room holding wii controllers'. How many words contain the letter 'h' in the sentence.
1

Sentence: 'a girl laying on a couch with a bird on her head'. How many words contain the letter 'v' in the sentence.
0

Sentence: 'a green and white vase is standing on a shelf'. How many words contain the letter 'i' in the sentence.

3