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.

[Q]: Sentence: 'a set of of stairs leading into an airplane'. Remove all words of length '8' in the given sentence.
[A]: a set of of stairs leading into an


[Q]: Sentence: 'a colorful stuffed bear sits on a purple outdoor bench'. Remove all words of length '4' in the given sentence.
[A]: a colorful stuffed on a purple outdoor bench


[Q]: Sentence: 'a boy stands on a skateboard as another watches'. Remove all words of length '2' in the given sentence.
[A]:
a boy stands a skateboard another watches