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: 'a man holding a cell phone standing next to a statue and stairs'. Remove all words of length '7' in the given sentence.

Output: a man a cell phone standing next to a statue and stairs


Input: Consider Input: Sentence: 'this amtrak train is making its way down the tracks'. Remove all words of length '4' in the given sentence.

Output: amtrak train is making its way the tracks


Input: Consider Input: Sentence: 'a woman holding a racket on a tennis court'. Remove all words of length '5' in the given sentence.


Output: a holding a racket on a tennis