story: [Elliott] drove his daughter [Karen] to soccer practice. [Molly] looked all over the house for her son [Alan], but could n't find him. That's because [Alan] was outside in the back yard, playing baseball with his brother [Elliott].
query: ('Karen', 'Molly')
clean_story: [Elliott] drove his daughter [Karen] to soccer practice. [Molly] looked all over the house for her son [Alan], but could n't find him. That's because [Alan] was outside in the back yard, playing baseball with his brother [Elliott].
proof_state: [{('Karen', 'grandmother', 'Molly'): [('Karen', 'father', 'Elliott'), ('Elliott', 'mother', 'Molly')]}, {('Elliott', 'mother', 'Molly'): [('Elliott', 'brother', 'Alan'), ('Alan', 'mother', 'Molly')]}]