story: [Alfred] took his brother [James] to Las Vegas to go gambling. [Mark]'s brother, [Alfred], recently got elected as a senator. [Rose] and her daughter [Diana] went to church. They were both very religious. [Mark] and his sister [Rose] walked to school together every day, since they only lived two blocks away from the school.
query: ('Alfred', 'Diana')
clean_story: [Mark]'s brother, [Alfred], recently got elected as a senator. [Mark] and his sister [Rose] walked to school together every day, since they only lived two blocks away from the school. [Rose] and her daughter [Diana] went to church. They were both very religious.
proof_state: [{('Alfred', 'niece', 'Diana'): [('Alfred', 'sister', 'Rose'), ('Rose', 'daughter', 'Diana')]}, {('Alfred', 'sister', 'Rose'): [('Alfred', 'brother', 'Mark'), ('Mark', 'sister', 'Rose')]}]