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

[EX Q]: Sentence: 'three children standing behind a little girl with a bat in her hands'. How many words contain the letter 'c' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a couple are setting the different pizzas on a table'. How many words contain the letter 'c' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a stationary holder with a stapler scissors pens and markers'. How many words contain the letter 'u' in the sentence.
[EX A]:
0