Definition: 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.
Input: Sentence: 'a large and small toilet setting side by side with a metal trash container between them'. Remove all words of length '1' in the given sentence.

large and small toilet setting side by side with metal trash container between them