story: [James] and his daugter [Marci] decide to bring flowers to his mother [Gabrielle].
query: ('Marci', 'Gabrielle')
clean_story: [James] and his daugter [Marci] decide to bring flowers to his mother [Gabrielle].
proof_state: [{('Marci', 'grandmother', 'Gabrielle'): [('Marci', 'father', 'James'), ('James', 'mother', 'Gabrielle')]}]