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 black cat curled up to a shoe on a rug'. Remove all words of length '2' in the given sentence.

SOLUTION: a black cat curled a shoe a rug

PROBLEM: Sentence: 'tourists sit at a park while watching others in canoes'. Remove all words of length '8' in the given sentence.

SOLUTION: sit at a park while others in canoes

PROBLEM: Sentence: 'two jets with different colored exhaust passing each other in the air'. Remove all words of length '2' in the given sentence.

SOLUTION:
two jets with different colored exhaust passing each other the air