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

[Q]: Sentence: 'people walking down the sidewalk with no turn signs'. How many words contain the letter 'e' in the sentence.
[A]: 3


[Q]: Sentence: 'a water fountain sitting in the middle of a bathroom'. How many words contain the letter 'h' in the sentence.
[A]: 2


[Q]: Sentence: 'a very cute black chicken in the grass'. How many words contain the letter 'h' in the sentence.
[A]:
2