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 red and white jet on a runway and brown grass'. Remove all words of length '6' in the given sentence.
[EX A]: a red and white jet on a and brown grass

[EX Q]: Sentence: 'a man with a backpack waiting at a train station'. Remove all words of length '7' in the given sentence.
[EX A]: a man with a backpack at a train

[EX Q]: Sentence: 'a cluster of street and parking signs hanging from a pole on a street corner'. Remove all words of length '5' in the given sentence.
[EX A]:
a cluster of street and parking hanging from a pole on a street corner