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 Input:
Sentence: 'hotel with arched doorway and cat sleeping on step'. Remove all words of length '4' in the given sentence.

Ex Output:
hotel arched doorway and cat sleeping on


Ex Input:
Sentence: 'oriental setting with a orange case and red candle on a stand'. Remove all words of length '1' in the given sentence.

Ex Output:
oriental setting with orange case and red candle on stand


Ex Input:
Sentence: 'an image of a train that is moving down the track'. Remove all words of length '5' in the given sentence.

Ex Output:

an of a that is moving down the