story: [Francisco]'s sister, [Louise], participated in the dance contest. [Ellen] was playing in the sandbox with her brother [Francisco]. [Francisco] was having an argument with her sister, [Victoria]. [Alfred] has been trying all day to reach his daughter [Ellen] on the phone.
query: ('Alfred', 'Louise')
clean_story: [Alfred] has been trying all day to reach his daughter [Ellen] on the phone. [Ellen] was playing in the sandbox with her brother [Francisco]. [Francisco]'s sister, [Louise], participated in the dance contest.
proof_state: [{('Alfred', 'daughter', 'Louise'): [('Alfred', 'son', 'Francisco'), ('Francisco', 'sister', 'Louise')]}, {('Alfred', 'son', 'Francisco'): [('Alfred', 'daughter', 'Ellen'), ('Ellen', 'brother', 'Francisco')]}]