story: [Carlos] and his sister, [Annie], went shopping. [Annie] asked her mom [Valerie] if she wanted anything, but [Valerie] said no. [Stanley] loves cooking with his daughter. Her name is [Valerie].
query: ('Carlos', 'Stanley')
clean_story: [Carlos] and his sister, [Annie], went shopping. [Annie] asked her mom [Valerie] if she wanted anything, but [Valerie] said no. [Stanley] loves cooking with his daughter. Her name is [Valerie].
proof_state: [{('Carlos', 'grandfather', 'Stanley'): [('Carlos', 'mother', 'Valerie'), ('Valerie', 'father', 'Stanley')]}, {('Carlos', 'mother', 'Valerie'): [('Carlos', 'sister', 'Annie'), ('Annie', 'mother', 'Valerie')]}]