story: [Stanley] wondered where his wife [Molly] was. It turns out [Molly] was with her grandson [Emmanuel] and his sister [Venita].
query: ('Stanley', 'Venita')
clean_story: [Stanley] wondered where his wife [Molly] was. It turns out [Molly] was with her grandson [Emmanuel] and his sister [Venita].
proof_state: [{('Stanley', 'granddaughter', 'Venita'): [('Stanley', 'grandson', 'Emmanuel'), ('Emmanuel', 'sister', 'Venita')]}, {('Stanley', 'grandson', 'Emmanuel'): [('Stanley', 'wife', 'Molly'), ('Molly', 'grandson', 'Emmanuel')]}]