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: 'a set of of stairs leading into an airplane'. Remove all words of length '8' in the given sentence.

SOLUTION: a set of of stairs leading into an

PROBLEM: Sentence: 'a person on a surfboard in the water'. Remove all words of length '6' in the given sentence.

SOLUTION: a on a surfboard in the water

PROBLEM: Sentence: 'the cat sits inside of an old rusted car'. Remove all words of length '6' in the given sentence.

SOLUTION:
the cat sits of an old car