Generate a question that has the following answer: The world begins its demise for the following movie plot: The film begins with an introductory sequence involving the main characters and images from space and introducing many of the film's visual leitmotifs. These are virtually still images revealing the key elements of the film: Justine (Kirsten Dunst) the bride in deep melancholy with birds falling behind her; of a lawn with trees and a sundial with two different shadows; Pieter Breughel's Hunters in the Snow (often used as interpretation of an idealised nostalgia) the non existent 19th hole (limbo) and the Black Horse collapsing catastrophically in slow motion (id/ego battle); Justine as a bride being swept along by a river; and her being held back by her wedding dress; and finally Justine and her nephew building their magic cave before the earth crashes into Melancholia becoming one. The film continues in two parts.Part One: "Justine" is of an ideal and perfect wedding that sweeps bride Justine along and which clashes with Justines fragile world.This act begins with an clumsy, oversized wedding vehicle unable to negotiate a curve in the road.Newlyweds Justine and Michael (Alexander Skarsgard) arrive two hours late to their own reception at the family estate where Justine's sister Claire and her husband John reside. Justine happens to notice a particularly bright red star in the twilight sky which John identifies as Antares.During the course of the wedding we realise that each of the characters represent a metaphor. These metaphors are developed during the night of the wedding reception. Her brother-in-law, John, represents sacrifice (cost of the wedding) and social conformity. Her dad is hedonistic and selfish therefore unable to connect at a meaningful level with Justine. Her mother ,Gaby (honesty) is brutally; ruthlessly and pathologically honest which gets her thrown out of the wedding. However Justines sister ,Claire, who represents order urges Justine to dishonestly hide her debilitating melancholy from her bland, gormless, doting husband, Michael, (This is highlighted by his wedding speech) and anyway...
A:
What happens when the sister returns to the lodge?