story: [Molly] baked a special pie for her grandson [Ellis]. [Teresa] did not go to her brother [Ellis]'s baseball game because her and her mother, [Sandra] were at the store.
query: ('Sandra', 'Molly')
clean_story: [Teresa] did not go to her brother [Ellis]'s baseball game because her and her mother, [Sandra] were at the store. [Molly] baked a special pie for her grandson [Ellis].
proof_state: [{('Sandra', 'mother', 'Molly'): [('Sandra', 'son', 'Ellis'), ('Ellis', 'grandmother', 'Molly')]}, {('Sandra', 'son', 'Ellis'): [('Sandra', 'daughter', 'Teresa'), ('Teresa', 'brother', 'Ellis')]}]