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.

Input: Consider Input: Sentence: 'half a dozen donuts from krispy kreme of various different flavors'. Remove all words of length '2' in the given sentence.

Output: half a dozen donuts from krispy kreme various different flavors


Input: Consider Input: Sentence: 'a traffic light stands with a large building in the background'. Remove all words of length '1' in the given sentence.

Output: traffic light stands with large building in the background


Input: Consider Input: Sentence: 'a young woman on a cellphone is leading a horse through a plaza nearby some retail stores and pedestrians'. Remove all words of length '9' in the given sentence.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Output: a young woman on a is leading a horse through a plaza nearby some retail stores and pedestrians


