story: [Sarah] asked her mother, [Johanna], what they were going to have for lunch. [Marian] and her sister [Johanna] went to the mall. While at the mall [Marian] found the perfect Mother's Day gift for her mother [Donna].
clean_story: [Sarah] asked her mother, [Johanna], what they were going to have for lunch. [Marian] and her sister [Johanna] went to the mall. While at the mall [Marian] found the perfect Mother's Day gift for her mother [Donna].
proof_state: [{('Sarah', 'grandmother', 'Donna'): [('Sarah', 'mother', 'Johanna'), ('Johanna', 'mother', 'Donna')]}, {('Johanna', 'mother', 'Donna'): [('Johanna', 'sister', 'Marian'), ('Marian', 'mother', 'Donna')]}]