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

[EX Q]: Sentence: 'a name and clock lit up at night'. How many words contain the letter 'y' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a laptop is displayed on a small wooden platform'. How many words contain the letter 'k' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a skateboarder jumping over the set of steps'. How many words contain the letter 'p' in the sentence.
[EX A]:
2