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

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

[Q]: Sentence: 'some kids are all taking a photograph together'. How many words contain the letter 'e' in the sentence.
[A]: 3

[Q]: Sentence: 'an elephant in the temple where people are looking at it'. How many words contain the letter 's' in the sentence.
[A]:
0