story: [Lisa] does n't like having to babysit her younger brother, [Alfred]. [Rudolph] and his wife [Sandra] went to the beach to enjoy some nice weather. [Rudolph] insisted that his daughter [Lisa] come with to get some time outside. [Mark] is a very hot guy, but his sister [Lisa] is even more attractive.
query: ('Sandra', 'Alfred')
clean_story: [Rudolph] and his wife [Sandra] went to the beach to enjoy some nice weather. [Rudolph] insisted that his daughter [Lisa] come with to get some time outside. [Lisa] does n't like having to babysit her younger brother, [Alfred].
proof_state: [{('Sandra', 'son', 'Alfred'): [('Sandra', 'husband', 'Rudolph'), ('Rudolph', 'son', 'Alfred')]}, {('Rudolph', 'son', 'Alfred'): [('Rudolph', 'daughter', 'Lisa'), ('Lisa', 'brother', 'Alfred')]}]