story: [Alfred]'s daughter [Victoria] and other daughter [Louise] met [Louise]'s brother, [Francisco], at the park. [Francisco] and his sister [Ellen] got their mother [Ellen] a new computer for her birthday. She really liked it.
query: ('Francisco', 'Victoria')
clean_story: [Alfred]'s daughter [Victoria] and other daughter [Louise] met [Louise]'s brother, [Francisco], at the park.
proof_state: [{('Francisco', 'sister', 'Victoria'): [('Francisco', 'father', 'Alfred'), ('Alfred', 'daughter', 'Victoria')]}, {('Francisco', 'father', 'Alfred'): [('Francisco', 'sister', 'Louise'), ('Louise', 'father', 'Alfred')]}]