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

[Q]: Sentence: 'a biscuit that someone has taken a bite out of'. How many words contain the letter 'k' in the sentence.
[A]: 1


[Q]: Sentence: 'a couple of zebras and antelopes captured on a wildlife camera'. How many words contain the letter 'm' in the sentence.
[A]: 1


[Q]: Sentence: 'some teddy bears sitting on some rocks'. How many words contain the letter 'i' in the sentence.
[A]:
1