story: [Lisa] and [Lisbeth] took [Lisa]'s daughter [Michelle] to their family's land in Germany for a summer vacation. [Mark] took his niece [Michelle] fishing Saturday. They caught a couple small fish. [Michelle] took her father [Peter] to watch a movie together.
query: ('Lisbeth', 'Mark')
clean_story: [Lisa] and [Lisbeth] took [Lisa]'s daughter [Michelle] to their family's land in Germany for a summer vacation. [Mark] took his niece [Michelle] fishing Saturday. They caught a couple small fish.
proof_state: [{('Lisbeth', 'brother', 'Mark'): [('Lisbeth', 'sister', 'Lisa'), ('Lisa', 'brother', 'Mark')]}, {('Lisa', 'brother', 'Mark'): [('Lisa', 'daughter', 'Michelle'), ('Michelle', 'uncle', 'Mark')]}]