story: [Alfred]'s son, [Francisco], had been misbehaving, so [Alfred] had to spank him. [Mark] went to the store with his brother, [Alfred]. [Francisco]'s mother [Lisbeth] secretly put money away for him to go on a trip next fall. [Francisco] has a sister who has a son. The son is named [James].
query: ('Mark', 'James')
clean_story: [Mark] went to the store with his brother, [Alfred]. [Alfred]'s son, [Francisco], had been misbehaving, so [Alfred] had to spank him. [Francisco] has a sister who has a son. The son is named [James].
proof_state: [{('Mark', 'brother', 'James'): [('Mark', 'brother', 'Alfred'), ('Alfred', 'brother', 'James')]}, {('Alfred', 'brother', 'James'): [('Alfred', 'son', 'Francisco'), ('Francisco', 'uncle', 'James')]}]