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

[EX Q]: Sentence: 'a man that is sitting on a horse in the grass'. How many words contain the letter 'y' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'an old airplane sitting on top of a field'. How many words contain the letter 'h' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a person riding a skate board jumping in the air'. How many words contain the letter 'y' in the sentence.
[EX A]:
0