story: [Carol] baked a cake for her daughter [Mary]'s birthday. [Lisbeth] offered her sister [Carol] some help. [Mary] took her brother [Michael] to work Monday because his car was in the shop getting a tune up. [Mary] gave her brother [Jason] a new sweater for Christmas.
query: ('Michael', 'Lisbeth')
clean_story: [Mary] took her brother [Michael] to work Monday because his car was in the shop getting a tune up. [Carol] baked a cake for her daughter [Mary]'s birthday. [Lisbeth] offered her sister [Carol] some help.
proof_state: [{('Michael', 'aunt', 'Lisbeth'): [('Michael', 'mother', 'Carol'), ('Carol', 'sister', 'Lisbeth')]}, {('Michael', 'mother', 'Carol'): [('Michael', 'sister', 'Mary'), ('Mary', 'mother', 'Carol')]}]