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

[Q]: Sentence: 'a woman standing on a beach near the water'. How many words contain the letter 'n' in the sentence.
[A]: 4


[Q]: Sentence: 'a tabby cat rests on a suitcase set on the floor in a room'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'three mannequin heads with hats and scarfs and two have hair'. How many words contain the letter 'q' in the sentence.
[A]:
1