TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a kitchen in a camp with gear and coats laid out'. How many words contain the letter 'i' in the sentence.

SOLUTION: 4

PROBLEM: Sentence: 'a living room with couches chairs and tables'. How many words contain the letter 'a' in the sentence.

SOLUTION: 4

PROBLEM: Sentence: 'several men watching a skateboarder doing a handstand trick in a half pipe'. How many words contain the letter 'v' in the sentence.

SOLUTION:
1