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 person on a court with a tennis racket'. Remove all words of length '6' in the given sentence.

SOLUTION: a on a court with a

PROBLEM: Sentence: 'boats sailing along a river next to a cliff with buildings on it'. Remove all words of length '4' in the given sentence.

SOLUTION: boats sailing along a river to a cliff buildings on it

PROBLEM: Sentence: 'a man that is standing up with a cellphone'. Remove all words of length '1' in the given sentence.

SOLUTION:
man that is standing up with cellphone