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: 'two giraffes standing next to each other next to trees'. Remove all words of length '4' in the given sentence.
[EX A]: two giraffes standing to other to trees

[EX Q]: Sentence: 'a gray teddy bear sitting behind an alarm clock'. Remove all words of length '6' in the given sentence.
[EX A]: a gray teddy bear sitting an alarm clock

[EX Q]: Sentence: 'a kite skier on a white board is in the air'. Remove all words of length '3' in the given sentence.
[EX A]:
a kite skier on a white board is in