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 chair and a couch in a living room'. Remove all words of length '1' in the given sentence.

SOLUTION: chair and couch in living room

PROBLEM: Sentence: 'there are two woman smiling in the kitchen'. Remove all words of length '2' in the given sentence.

SOLUTION: there are two woman smiling the kitchen

PROBLEM: Sentence: 'two black dogs on a boat at the harbor'. Remove all words of length '5' in the given sentence.

SOLUTION:
two dogs on a boat at the harbor