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 woman sits in a boat on the beach'. Remove all words of length '3' in the given sentence.

SOLUTION: a woman sits in a boat on beach

PROBLEM: Sentence: 'a young man jumping with a skateboard in a park'. Remove all words of length '2' in the given sentence.

SOLUTION: a young man jumping with a skateboard a park

PROBLEM: Sentence: 'a man holding a bottle of beer on a counter'. Remove all words of length '4' in the given sentence.

SOLUTION:
a man holding a bottle of on a counter