story: [Stanley] decided he wanted to spend some time with his grandson [Anthony], so they went to the museum. [Lee] felt left out, so his grandmother [Molly] took him for ice cream.
query: ('Stanley', 'Lee')
clean_story: [Stanley] decided he wanted to spend some time with his grandson [Anthony], so they went to the museum. [Lee] felt left out, so his grandmother [Molly] took him for ice cream.
proof_state: [{('Stanley', 'grandson', 'Lee'): [('Stanley', 'wife', 'Molly'), ('Molly', 'grandson', 'Lee')]}, {('Molly', 'grandson', 'Lee'): [('Molly', 'grandson', 'Anthony'), ('Anthony', 'brother', 'Lee')]}]