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 man getting some food in an army uniform'. Remove all words of length '4' in the given sentence.

SOLUTION: a man getting in an uniform

PROBLEM: Sentence: 'two people eating at a table and many people are watching them'. Remove all words of length '2' in the given sentence.

SOLUTION: two people eating a table and many people are watching them

PROBLEM: Sentence: 'two people sitting on a bench in a green field next to a body of water'. Remove all words of length '4' in the given sentence.

SOLUTION:
two people sitting on a bench in a green field to a of water