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 large group of people with some tennis rackets'. Remove all words of length '4' in the given sentence.

SOLUTION: a large group of people tennis rackets

PROBLEM: Sentence: 'a blow dryer is sittin on a towel and next to a sock on a sink'. Remove all words of length '3' in the given sentence.

SOLUTION: a blow dryer is sittin on a towel next to a sock on a sink

PROBLEM: Sentence: 'orange and white cat sitting on a stair looking at black shoes'. Remove all words of length '6' in the given sentence.

SOLUTION:
and white cat sitting on a stair looking at black shoes