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

[Q]: Sentence: 'two green metal street signs with spanish words on it'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'a beautiful woman holding a pink frosted cake'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'people walking in the ocean and sitting in a kyack'. How many words contain the letter 'c' in the sentence.
[A]:
2