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

[Q]: Sentence: 'two males and a drink a laptop and a cellphone'. How many words contain the letter 'b' in the sentence.
[A]: 0


[Q]: Sentence: 'a gothic tower features a clock near a river'. How many words contain the letter 'e' in the sentence.
[A]: 4


[Q]: Sentence: 'a dog bringing a green apple in its mouth'. How many words contain the letter 'k' in the sentence.
[A]:
0