story: [Lee] and his brother [Matthew] were playing in the room. [Stanley] told [Lee] that he need to talk to him in private, so [Lee] left the room to talk to his grandfather. [Matthew]'s sister, [Jeanna], bought movie tickets at a discount rate.
query: ('Stanley', 'Jeanna')
clean_story: [Lee] and his brother [Matthew] were playing in the room. [Stanley] told [Lee] that he need to talk to him in private, so [Lee] left the room to talk to his grandfather. [Matthew]'s sister, [Jeanna], bought movie tickets at a discount rate.
proof_state: [{('Stanley', 'granddaughter', 'Jeanna'): [('Stanley', 'grandson', 'Lee'), ('Lee', 'sister', 'Jeanna')]}, {('Lee', 'sister', 'Jeanna'): [('Lee', 'brother', 'Matthew'), ('Matthew', 'sister', 'Jeanna')]}]