story: [Alan]'s mother [Molly] was present at the thanksgiving service. [Valerie] and her daughter [Annie] went out to dinner. [Annie] took her father [Alan] out for his birthday. They had a wonderful time.
query: ('Valerie', 'Molly')
clean_story: [Valerie] and her daughter [Annie] went out to dinner. [Annie] took her father [Alan] out for his birthday. They had a wonderful time. [Alan]'s mother [Molly] was present at the thanksgiving service.
proof_state: [{('Valerie', 'mother', 'Molly'): [('Valerie', 'daughter', 'Annie'), ('Annie', 'grandmother', 'Molly')]}, {('Annie', 'grandmother', 'Molly'): [('Annie', 'father', 'Alan'), ('Alan', 'mother', 'Molly')]}]