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 man that is holding a surfboard in his hand'. Remove all words of length '2' in the given sentence.

Ex Output:
a man that holding a surfboard his hand


Ex Input:
Sentence: 'a burning wood stove has a tea pot sitting on top of it and is full of wood'. Remove all words of length '4' in the given sentence.

Ex Output:
a burning stove has a tea pot sitting on top of it and is of


Ex Input:
Sentence: 'a dog sitting on a spiral staircase near the kitchen'. Remove all words of length '4' in the given sentence.

Ex Output:

a dog sitting on a spiral staircase the kitchen