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

[Q]: Sentence: 'horses standing and laying down in the grass on a hill above a lake'. How many words contain the letter 'g' in the sentence.
[A]: 3


[Q]: Sentence: 'a large zebra standing out in a grassy field'. How many words contain the letter 'e' in the sentence.
[A]: 3


[Q]: Sentence: 'a group of people stand around on the curb as the blue bus goes by'. How many words contain the letter 'q' in the sentence.
[A]:
0