story: [Teresa]'s father, [James], took her to school this morning. [Teresa] took her mother, [Sandra], out for lunch. [Ellis]'s dad [James] is the CEO of the company.
query: ('Ellis', 'Sandra')
clean_story: [Ellis]'s dad [James] is the CEO of the company. [Teresa]'s father, [James], took her to school this morning. [Teresa] took her mother, [Sandra], out for lunch.
proof_state: [{('Ellis', 'mother', 'Sandra'): [('Ellis', 'sister', 'Teresa'), ('Teresa', 'mother', 'Sandra')]}, {('Ellis', 'sister', 'Teresa'): [('Ellis', 'father', 'James'), ('James', 'daughter', 'Teresa')]}]