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

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

[EX Q]: Sentence: 'a bird is standing on the edge of a book'. How many words contain the letter 'o' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a male standing near the beach water with a surboard'. How many words contain the letter 'l' in the sentence.
[EX A]:
1