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: 'four pizzas sitting on a counter in a kitchen'. Remove all words of length '4' in the given sentence.

Ex Output:
pizzas sitting on a counter in a kitchen


Ex Input:
Sentence: 'two airplanes on the tarmac surrounded by luggage carts'. Remove all words of length '2' in the given sentence.

Ex Output:
two airplanes the tarmac surrounded luggage carts


Ex Input:
Sentence: 'a person next to a horse on a beach'. Remove all words of length '2' in the given sentence.

Ex Output:

a person next a horse a beach