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

[Q]: Sentence: 'smiling woman with hair in her face talking on a cellphone'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'a bird is standing on the edge of a book'. How many words contain the letter 'o' in the sentence.
[A]: 3


[Q]: Sentence: 'a woman in tight shorts preparing food in a kitchen'. How many words contain the letter 'z' in the sentence.
[A]:
0