story: [Rebbeca] needed to ask her father [Otto] for a loan. [Otto]'s father, [Adam], recently had a falling out with each other. [Otto] and his sister [Melissa] are going for a walk.
query: ('Rebbeca', 'Adam')
clean_story: [Rebbeca] needed to ask her father [Otto] for a loan. [Otto]'s father, [Adam], recently had a falling out with each other.
proof_state: [{('Rebbeca', 'grandfather', 'Adam'): [('Rebbeca', 'father', 'Otto'), ('Otto', 'father', 'Adam')]}]