story: [Lisbeth] decided to take her son [Willie] out to have Mexican food for Dinner. [Willie] enjoyed spending time with his mother. [Willie] is one of [Louise]'s brothers. They have lots of fun together. [Lisbeth] went shopping at the mall with her mother [Sandra] [Alfred] and his daughter, [Louise] had tea.
query: ('Louise', 'Sandra')
clean_story: [Willie] is one of [Louise]'s brothers. They have lots of fun together. [Lisbeth] decided to take her son [Willie] out to have Mexican food for Dinner. [Willie] enjoyed spending time with his mother. [Lisbeth] went shopping at the mall with her mother [Sandra]
proof_state: [{('Louise', 'grandmother', 'Sandra'): [('Louise', 'brother', 'Willie'), ('Willie', 'grandmother', 'Sandra')]}, {('Willie', 'grandmother', 'Sandra'): [('Willie', 'mother', 'Lisbeth'), ('Lisbeth', 'mother', 'Sandra')]}]