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 vase is sitting on a pedestal in a room'. Remove all words of length '2' in the given sentence.

SOLUTION: a vase sitting a pedestal a room

PROBLEM: Sentence: 'a sail boat riding through the water while an airplane takes off in the background'. Remove all words of length '2' in the given sentence.

SOLUTION: a sail boat riding through the water while airplane takes off the background

PROBLEM: Sentence: 'a person in red pants is on the ski slope'. Remove all words of length '5' in the given sentence.

SOLUTION:
a person in red is on the ski