A knave is a prince. His responsibilities is to be on duties. All the evidence in the story is coming from prople in Alice's dream world. Alice's sister was not dreaming the same dream as Alice, because when Alice fell asleep her sister was reading a book. The rabbit has a horn because he is the one who blows it at the trial. The mad Hatter was on trial because he took the Queens crumpets. They want Alice to leave because she is tearing things up as she grows taller.