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 woman showing off a groupflier frisbee'. Remove all words of length '7' in the given sentence.
a woman off a groupflier

Sentence: 'several bench seats lined up in the car of a vehicle'. Remove all words of length '2' in the given sentence.
several bench seats lined the car a vehicle

Sentence: 'a trio of traffic lights next to a street sign'. Remove all words of length '7' in the given sentence.

a trio of lights next to a street sign