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

[Q]: Sentence: 'a couple of horses standing next to each other on a field'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'zebra walking through some desolate savanna alone during the day'. How many words contain the letter 'e' in the sentence.
[A]: 5


[Q]: Sentence: 'a man and woman cutting the umbilical cord of a baby'. How many words contain the letter 'k' in the sentence.
[A]:
0