story: [Robert] needed someone to help him move out of his dorm last May. He asked his brother [Leo] and he said he would help him. [Adam]'s grandson [Leo] likes to play with legos. [Paul] decided to give his son [Leo], for his birthday, the latest version of Apple watch.
query: ('Adam', 'Robert')
clean_story: [Adam]'s grandson [Leo] likes to play with legos. [Robert] needed someone to help him move out of his dorm last May. He asked his brother [Leo] and he said he would help him.
proof_state: [{('Adam', 'grandson', 'Robert'): [('Adam', 'grandson', 'Leo'), ('Leo', 'brother', 'Robert')]}]