story: [Minnie] called [Nancy], her sister, to see if she wanted to go out to eat. [Jess] loves his mother [Nancy] very much. [Nancy] borrowed some money from her brother [James].
query: ('Jess', 'James')
clean_story: [Jess] loves his mother [Nancy] very much. [Nancy] borrowed some money from her brother [James].
proof_state: [{('Jess', 'uncle', 'James'): [('Jess', 'mother', 'Nancy'), ('Nancy', 'brother', 'James')]}]