story: [Molly] asked her husband [Stanley] to take out the trash. [Stanley] took it out quickly so he could get back to the game. [Sidney] and [Mark] are brothers. [Stanley] is father of their father
query: ('Molly', 'Mark')
clean_story: [Molly] asked her husband [Stanley] to take out the trash. [Stanley] took it out quickly so he could get back to the game. [Sidney] and [Mark] are brothers. [Stanley] is father of their father
proof_state: [{('Molly', 'grandson', 'Mark'): [('Molly', 'husband', 'Stanley'), ('Stanley', 'grandson', 'Mark')]}, {('Stanley', 'grandson', 'Mark'): [('Stanley', 'grandson', 'Sidney'), ('Sidney', 'brother', 'Mark')]}]
edge_types: ['husband', 'grandson', 'brother']