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: 'an office with file cabinets a keyboard and chairs'. Remove all words of length '4' in the given sentence.

Ex Output:
an office cabinets a keyboard and chairs


Ex Input:
Sentence: 'a boy and girl sitting on top of a skateboard'. Remove all words of length '2' in the given sentence.

Ex Output:
a boy and girl sitting top a skateboard


Ex Input:
Sentence: 'a person in a market holding a bunch of bananas'. Remove all words of length '1' in the given sentence.

Ex Output:

person in market holding bunch of bananas