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

[Q]: Sentence: 'a close up of two black cows grazing the grass'. How many words contain the letter 'u' in the sentence.
[A]: 1


[Q]: Sentence: 'a kitchen with hard wood floors and a stove top oven'. How many words contain the letter 'g' in the sentence.
[A]: 0


[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