story: [James] asked his wife [Sandra] and his daughter [Teresa] to help him pick out a gift for [Teresa]'s grandmother [Molly].
query: ('Sandra', 'Molly')
clean_story: [James] asked his wife [Sandra] and his daughter [Teresa] to help him pick out a gift for [Teresa]'s grandmother [Molly].
proof_state: [{('Sandra', 'mother-in-law', 'Molly'): [('Sandra', 'husband', 'James'), ('James', 'mother', 'Molly')]}, {('James', 'mother', 'Molly'): [('James', 'daughter', 'Teresa'), ('Teresa', 'grandmother', 'Molly')]}]