story: [Kathleen] just had a baby and presented the baby proudly to the new maternal grandmother, [Donna]. [Sarah] asked her mother, [Johanna], what they were going to have for lunch. [Kathleen] took her sister, [Johanna], out to dinner for her birthday.
clean_story: [Sarah] asked her mother, [Johanna], what they were going to have for lunch. [Kathleen] took her sister, [Johanna], out to dinner for her birthday. [Kathleen] just had a baby and presented the baby proudly to the new maternal grandmother, [Donna].
proof_state: [{('Sarah', 'grandmother', 'Donna'): [('Sarah', 'mother', 'Johanna'), ('Johanna', 'mother', 'Donna')]}, {('Johanna', 'mother', 'Donna'): [('Johanna', 'sister', 'Kathleen'), ('Kathleen', 'mother', 'Donna')]}]