TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'some kids are all taking a photograph together'. How many words contain the letter 'e' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a very big nice looking kitchen that is well lit'. How many words contain the letter 'r' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a fish eyed shot of a skateboarder having fun in a park'. How many words contain the letter 'y' in the sentence.

SOLUTION:
1