story: [Minnie] took her son [Dana] to the mall to shop for school clothes. [Otto] and his wife [Minnie] were having a disagreement over finances. [Minnie] thought [Otto] was n't getting paid enough and needed to find a new job. [Minnie] took her daughter, [Tammy], out to High Tea yesterday afternoon.
query: ('Otto', 'Dana')
clean_story: [Otto] and his wife [Minnie] were having a disagreement over finances. [Minnie] thought [Otto] was n't getting paid enough and needed to find a new job. [Minnie] took her son [Dana] to the mall to shop for school clothes.
proof_state: [{('Otto', 'son', 'Dana'): [('Otto', 'wife', 'Minnie'), ('Minnie', 'son', 'Dana')]}]