TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a woman is laughing while sitting on a bed'. How many words contain the letter 'c' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'two children practicing for a ski race without poles'. How many words contain the letter 'e' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a black dog standing on a docked boat'. How many words contain the letter 'o' in the sentence.

SOLUTION:
4