TASK DEFINITION: In this task, you need to remove all words of a given length in the sentence. The number of letters in a word determine its length, for example, the length of the word "apple" is 5.
PROBLEM: Sentence: 'plates with donuts on top of them next to boxes of cake'. Remove all words of length '5' in the given sentence.

SOLUTION: plates with donuts on top of them next to of cake

PROBLEM: Sentence: 'a young skier dressed in red awaiting a ski lift'. Remove all words of length '4' in the given sentence.

SOLUTION: a young skier dressed in red awaiting a ski

PROBLEM: Sentence: 'a man riding on the back of a motorcycle while towing a man on a skateboard'. Remove all words of length '5' in the given sentence.

SOLUTION:
a man riding on the back of a motorcycle towing a man on a skateboard