story: [Lisa] was trying to calm down her daughter [Eustolia]. [Eustolia] was upset because her brother [Erik] kept making fun of her. [Erik] is one of [Michelle]'s brothers. They have lots of fun together. [Eustolia] was playing in the sandbox with her brother [Stacy].
query: ('Michelle', 'Lisa')
clean_story: [Erik] is one of [Michelle]'s brothers. They have lots of fun together. [Lisa] was trying to calm down her daughter [Eustolia]. [Eustolia] was upset because her brother [Erik] kept making fun of her.
proof_state: [{('Michelle', 'mother', 'Lisa'): [('Michelle', 'sister', 'Eustolia'), ('Eustolia', 'mother', 'Lisa')]}, {('Michelle', 'sister', 'Eustolia'): [('Michelle', 'brother', 'Erik'), ('Erik', 'sister', 'Eustolia')]}]