story: [Kenneth] was angry with his brother [Willie] for forgetting to pick him up from school. [Sandra] read her son [James] a bedtime story every night. [Alfred] and his son [Kenneth] were working in their vegetable garden in the backyard. [Sandra] asked [Alfred], her son, to bring her carrots, tomatoes, and potatoes, for the stew she was making for dinner.
query: ('Sandra', 'Willie')
clean_story: [Alfred] and his son [Kenneth] were working in their vegetable garden in the backyard. [Sandra] asked [Alfred], her son, to bring her carrots, tomatoes, and potatoes, for the stew she was making for dinner. [Kenneth] was angry with his brother [Willie] for forgetting to pick him up from school.
proof_state: [{('Sandra', 'grandson', 'Willie'): [('Sandra', 'grandson', 'Kenneth'), ('Kenneth', 'brother', 'Willie')]}, {('Sandra', 'grandson', 'Kenneth'): [('Sandra', 'son', 'Alfred'), ('Alfred', 'son', 'Kenneth')]}]