story: [Lisa] was sewing a sweater for her sister [Rose]. [Stacy] plays piano so good that his grandfather [Rudolph] gifted him a new set this winter. [Stacy] is in the sixth grade. He looks up to his sister [Michelle], who is in the seventh. [Stacy] was so excited to introduce his new girlfriend to his mother, [Lisa].
query: ('Rose', 'Rudolph')
clean_story: [Lisa] was sewing a sweater for her sister [Rose]. [Stacy] was so excited to introduce his new girlfriend to his mother, [Lisa]. [Stacy] plays piano so good that his grandfather [Rudolph] gifted him a new set this winter.
proof_state: [{('Rose', 'father', 'Rudolph'): [('Rose', 'sister', 'Lisa'), ('Lisa', 'father', 'Rudolph')]}, {('Lisa', 'father', 'Rudolph'): [('Lisa', 'son', 'Stacy'), ('Stacy', 'grandfather', 'Rudolph')]}]