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

[Q]: Sentence: 'a woman standing next to two baby elephants'. How many words contain the letter 'y' in the sentence.
[A]: 1


[Q]: Sentence: 'a person eating a slice of pizza on a table'. How many words contain the letter 'z' in the sentence.
[A]: 1


[Q]: Sentence: 'the baby zebras are walking around to explore'. How many words contain the letter 'm' in the sentence.
[A]:
0