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

[Q]: Sentence: 'a living room filled with furniture and a large wooden shelf'. How many words contain the letter 'e' in the sentence.
[A]: 5


[Q]: Sentence: 'a woman is holding an umbrella and walking across the street'. How many words contain the letter 't' in the sentence.
[A]: 2


[Q]: Sentence: 'the asian banana peddlars carry  produce on their bicycles'. How many words contain the letter 'a' in the sentence.
[A]:
4