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

Sentence: 'there is a red tea pot that has flowers in it'. How many words contain the letter 'o' in the sentence.
2

Sentence: 'a couple poses under a banner of a turkey'. How many words contain the letter 'v' in the sentence.
0

Sentence: 'a person slices several bananas with a small knife'. How many words contain the letter 'g' in the sentence.

0