story: [Rudolph] is a benevolent grandfather, and [Francisco] is his young grandson. [Lisbeth] was so glad to travel with her son, [Francisco]. He made the trip enjoyable. [Alfred] went on a roadtrip with his youngest child, [Willie]. [Willie] and his brother [Francisco] went out for lunch. [Willie] had a burger, and [Francisco] had a chicken sandwich.
query: ('Alfred', 'Rudolph')
clean_story: [Alfred] went on a roadtrip with his youngest child, [Willie]. [Willie] and his brother [Francisco] went out for lunch. [Willie] had a burger, and [Francisco] had a chicken sandwich. [Rudolph] is a benevolent grandfather, and [Francisco] is his young grandson.
proof_state: [{('Alfred', 'father', 'Rudolph'): [('Alfred', 'son', 'Willie'), ('Willie', 'grandfather', 'Rudolph')]}, {('Willie', 'grandfather', 'Rudolph'): [('Willie', 'brother', 'Francisco'), ('Francisco', 'grandfather', 'Rudolph')]}]