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 couple of airplanes sitting outside of a building'. Remove all words of length '1' in the given sentence.

SOLUTION: couple of airplanes sitting outside of building

PROBLEM: Sentence: 'green white and red airplane parked at an airport'. Remove all words of length '7' in the given sentence.

SOLUTION: green white and red airplane parked at an

PROBLEM: Sentence: 'a man with a bandanna almost covering his face rides his motorcycle with other motorcyclists'. Remove all words of length '1' in the given sentence.

SOLUTION:
man with bandanna almost covering his face rides his motorcycle with other motorcyclists