story: [Dan] and his brother [Kevin] went to the boxing match. [Theresa] was upset her brother [Dan] did n't invite her.
query: ('Theresa', 'Kevin')
clean_story: [Dan] and his brother [Kevin] went to the boxing match. [Theresa] was upset her brother [Dan] did n't invite her.
proof_state: [{('Theresa', 'brother', 'Kevin'): [('Theresa', 'brother', 'Dan'), ('Dan', 'brother', 'Kevin')]}]