story: [Lisbeth] went to the grocery store to get a snack for her son [Francisco]. While there, [Lisbeth]'s daughter, [Louise], called and asked her to get milk too. [Alfred] and his wife, [Lisbeth], went out to the movies for a date. [Kenneth] is going to the arcade with his sister, [Louise].
query: ('Kenneth', 'Francisco')
clean_story: [Kenneth] is going to the arcade with his sister, [Louise]. [Lisbeth] went to the grocery store to get a snack for her son [Francisco]. While there, [Lisbeth]'s daughter, [Louise], called and asked her to get milk too.
proof_state: [{('Kenneth', 'brother', 'Francisco'): [('Kenneth', 'mother', 'Lisbeth'), ('Lisbeth', 'son', 'Francisco')]}, {('Kenneth', 'mother', 'Lisbeth'): [('Kenneth', 'sister', 'Louise'), ('Louise', 'mother', 'Lisbeth')]}]