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 group of zebra standing on top of a lush green field'. Remove all words of length '3' in the given sentence.

SOLUTION: a group of zebra standing on of a lush green field

PROBLEM: Sentence: 'a man holding a tennis racket with a white hat'. Remove all words of length '7' in the given sentence.

SOLUTION: a man a tennis racket with a white hat

PROBLEM: Sentence: 'a red car is on the back of a trailer truck'. Remove all words of length '1' in the given sentence.

SOLUTION:
red car is on the back of trailer truck