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: 'a person riding a surf board in a body of water'. Remove all words of length '6' in the given sentence.

Ex Output:
a a surf board in a body of water


Ex Input:
Sentence: 'a chili dog on a bun with mustard in a container'. Remove all words of length '3' in the given sentence.

Ex Output:
a chili on a with mustard in a container


Ex Input:
Sentence: 'a bed topped with lots of blankets and pillows'. Remove all words of length '8' in the given sentence.

Ex Output:

a bed topped with lots of and pillows