story: [Brian] loves to play baseball with his dad, [Preston]. [Preston] was so proud that his daughter, [Stacy], made straight A's. He called his father, [Adam], right away to tell him the good news.
query: ('Stacy', 'Adam')
clean_story: [Preston] was so proud that his daughter, [Stacy], made straight A's. He called his father, [Adam], right away to tell him the good news.
proof_state: [{('Stacy', 'grandfather', 'Adam'): [('Stacy', 'father', 'Preston'), ('Preston', 'father', 'Adam')]}]