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.

Sentence: 'plates with donuts on top of them next to boxes of cake'. Remove all words of length '5' in the given sentence.
plates with donuts on top of them next to of cake

Sentence: 'a man fastening the top of his dark tie'. Remove all words of length '3' in the given sentence.
a fastening of dark

Sentence: 'a black and white photo of people gathered for an auction'. Remove all words of length '7' in the given sentence.

a black and white photo of people gathered for an