TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a large zebra standing out in a grassy field'. How many words contain the letter 'e' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a bunch of cloths are piled in the sink'. How many words contain the letter 'w' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'a messy kitchen counter filled with various items'. How many words contain the letter 't' in the sentence.

SOLUTION:
4