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

[Q]: Sentence: 'a bench is in the ocean water with a fishing pole'. How many words contain the letter 'm' in the sentence.
[A]: 0


[Q]: Sentence: 'a cat lying on an open laptop that is on a bed'. How many words contain the letter 'y' in the sentence.
[A]: 1


[Q]: Sentence: 'a room that has a coffee table and flat screen television'. How many words contain the letter 'o' in the sentence.
[A]:
3