= The question was 'who' cleaned the kitchen........
and when the word 'who is used ,it is expected to indicate about the person who did the task and in the last option ,it is clearly indicating who did the task (of cleaning ) and thus we can state that our answer is option D.
<span>The Lilliputians are an example of the ridiculous arguments between the Whigs and Tories of English Parliament. He is pointing out that arguing over unimportant things waste time and allow for the government to loose sight of its objective.
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