story: [Leo] asked his mother, [Nancy], to bake him a cake. She told him to wait for his birthday. [Leo] looked up to his older brother named [Jess]. [Jess] was very strong and quite brave and that's the reason [Leo] admires him. [Nancy]'s daughter Paula went to law school. Paula's brother [Robert] ended up working in a fast food restaurant.
query: ('Leo', 'Robert')
clean_story: [Leo] asked his mother, [Nancy], to bake him a cake. She told him to wait for his birthday. [Nancy]'s daughter Paula went to law school. Paula's brother [Robert] ended up working in a fast food restaurant.
proof_state: [{('Leo', 'brother', 'Robert'): [('Leo', 'mother', 'Nancy'), ('Nancy', 'son', 'Robert')]}]