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: 'giraffe walking between cars as taken by a driver'. Remove all words of length '7' in the given sentence.
cars as taken by a driver

Sentence: 'people looking at a pair of papier mache giraffes at a street fair'. Remove all words of length '5' in the given sentence.
people looking at a pair of papier giraffes at a street fair

Sentence: 'a cat looking up while sipping from a cup in a sink'. Remove all words of length '5' in the given sentence.

a cat looking up sipping from a cup in a sink