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

[Q]: Sentence: 'a bunch of people in a big field filled with bananas'. How many words contain the letter 'r' in the sentence.
[A]: 0


[Q]: Sentence: 'he wants everyone to know that he has serious intentions for the tennis game'. How many words contain the letter 'h' in the sentence.
[A]: 5


[Q]: Sentence: 'two water skiers and the male is helping the small girl'. How many words contain the letter 'v' in the sentence.
[A]:
0