story: [Sue] and her sister [Jennifer] were fighting. They never fight long though, and they made up the next day. [Sue] was playing in the sandbox with her brother [Scott]. [Rose] and her daughter [Jennifer] are entering the competition together. [Sandra] has a granddaughter called [Sue] who is her favourite.
query: ('Rose', 'Sandra')
clean_story: [Rose] and her daughter [Jennifer] are entering the competition together. [Sue] and her sister [Jennifer] were fighting. They never fight long though, and they made up the next day. [Sandra] has a granddaughter called [Sue] who is her favourite.
proof_state: [{('Rose', 'mother', 'Sandra'): [('Rose', 'daughter', 'Jennifer'), ('Jennifer', 'grandmother', 'Sandra')]}, {('Jennifer', 'grandmother', 'Sandra'): [('Jennifer', 'sister', 'Sue'), ('Sue', 'grandmother', 'Sandra')]}]