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.

[EX Q]: Sentence: 'a bench with a bottle of water with a luggage bag near by'. Remove all words of length '4' in the given sentence.
[EX A]: a bench a bottle of water a luggage bag by

[EX Q]: Sentence: 'a san francisco street corner with stop sign bike path directions and ethnic cafe'. Remove all words of length '6' in the given sentence.
[EX A]: a san francisco with stop sign bike path directions and cafe

[EX Q]: Sentence: 'a picture of a tree overhanging a pond with a duck swimming in it'. Remove all words of length '4' in the given sentence.
[EX A]:
a picture of a overhanging a a swimming in it