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

[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.
[A]: 1


[Q]: Sentence: 'a young skateboarder is performing tricks in a driveway'. How many words contain the letter 'd' in the sentence.
[A]: 2


[Q]: Sentence: 'a person that is looking at the camera'. How many words contain the letter 'c' in the sentence.
[A]:
1