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: 'the lasagna sandwich is in the middle of the plate with a fork next to it'. Remove all words of length '8' in the given sentence.

the lasagna is in the middle of the plate with a fork next to it