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: 'two cats are standing on their hind legs and drinking milk from a cow which is being milked'. Remove all words of length '8' in the given sentence.

SOLUTION: two cats are on their hind legs and milk from a cow which is being milked

PROBLEM: Sentence: 'a london bed and furniture store called happy nightmares'. Remove all words of length '3' in the given sentence.

SOLUTION: a london furniture store called happy nightmares

PROBLEM: Sentence: 'a cat lays in a sink of a bathroom'. Remove all words of length '8' in the given sentence.

SOLUTION:
a cat lays in a sink of a