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: 'a group of people on a street next to orange and white umbrellas'. Remove all words of length '9' in the given sentence.
a group of people on a street next to orange and white

Sentence: 'there are five suitcases stacked on two shelves'. Remove all words of length '7' in the given sentence.
there are five suitcases on two

Sentence: 'a plate of various foods over a pool'. Remove all words of length '1' in the given sentence.

plate of various foods over pool