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 cat is laying inside of a plastic bowl'. Remove all words of length '7' in the given sentence.

Ex Output:
a cat is laying inside of a bowl


Ex Input:
Sentence: 'a small child with a helmet is on skis'. Remove all words of length '2' in the given sentence.

Ex Output:
a small child with a helmet skis


Ex Input:
Sentence: 'a person sitting on a bench in the sun by water'. Remove all words of length '1' in the given sentence.

Ex Output:

person sitting on bench in the sun by water