story: [Lisa] invited her brother [James] to her daughter [Danita]'s engagement party. [Lisa] loved to play dress-up with her daughter [Eustolia]. [James] asked his mother [Sandra] where babies came from. [Sandra] told him they came from the stork.
query: ('Danita', 'Sandra')
clean_story: [Lisa] invited her brother [James] to her daughter [Danita]'s engagement party. [James] asked his mother [Sandra] where babies came from. [Sandra] told him they came from the stork.
proof_state: [{('Danita', 'grandmother', 'Sandra'): [('Danita', 'mother', 'Lisa'), ('Lisa', 'mother', 'Sandra')]}, {('Lisa', 'mother', 'Sandra'): [('Lisa', 'brother', 'James'), ('James', 'mother', 'Sandra')]}]