TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a person leaning on an elephant statue near trees'. How many words contain the letter 's' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a person in the air on skis on a mountain slope'. How many words contain the letter 'w' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'a living room filled with furniture and a window'. How many words contain the letter 'z' in the sentence.

SOLUTION:
0