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.

[EX Q]: Sentence: 'a bus leads traffic down a city street'. Remove all words of length '7' in the given sentence.
[EX A]: a bus leads down a city street

[EX Q]: Sentence: 'a lamp is next to a white table with pretty flowers on it'. Remove all words of length '7' in the given sentence.
[EX A]: a lamp is next to a white table with pretty on it

[EX Q]: Sentence: 'a very cute cat laying its head on a pair of shoes'. Remove all words of length '6' in the given sentence.
[EX A]:
a very cute cat its head on a pair of shoes