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

[EX Q]: Sentence: 'a zebra is standing in the shallow water'. How many words contain the letter 't' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'two zebras standing next to each other in the dried grass'. How many words contain the letter 'q' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a bottle and some chips on a plate'. How many words contain the letter 'e' in the sentence.
[EX A]:
3