story: [Lisa] and her brother [Jeremy] were home sick. [Lisa]'s father, [Michael], could n't stay home to care for them, so he asked his mother [Molly] if she could come over and help. She gladly did.
query: ('Molly', 'Jeremy')
clean_story: [Lisa] and her brother [Jeremy] were home sick. [Lisa]'s father, [Michael], could n't stay home to care for them, so he asked his mother [Molly] if she could come over and help. She gladly did.
proof_state: [{('Molly', 'grandson', 'Jeremy'): [('Molly', 'son', 'Michael'), ('Michael', 'son', 'Jeremy')]}, {('Michael', 'son', 'Jeremy'): [('Michael', 'daughter', 'Lisa'), ('Lisa', 'brother', 'Jeremy')]}]