story: [Lisa] invited her sisters, [Rose] and [Lisbeth], to a party. [Francisco] and his sister [Ellen] love to play video games. [Lisbeth] was so glad to travel with her son, [Francisco]. He made the trip enjoyable.
query: ('Francisco', 'Rose')
clean_story: [Lisbeth] was so glad to travel with her son, [Francisco]. He made the trip enjoyable. [Lisa] invited her sisters, [Rose] and [Lisbeth], to a party.
proof_state: [{('Francisco', 'aunt', 'Rose'): [('Francisco', 'mother', 'Lisbeth'), ('Lisbeth', 'sister', 'Rose')]}, {('Lisbeth', 'sister', 'Rose'): [('Lisbeth', 'sister', 'Lisa'), ('Lisa', 'sister', 'Rose')]}]