story: [Eustolia] borrowed some money from her brother [Stacy]. [Eustolia] and her sister [Michelle] asked their father [Peter] when [Eustolia]'s mother [Lisa] is coming home.
query: ('Michelle', 'Lisa')
clean_story: [Eustolia] and her sister [Michelle] asked their father [Peter] when [Eustolia]'s mother [Lisa] is coming home.
proof_state: [{('Michelle', 'mother', 'Lisa'): [('Michelle', 'sister', 'Eustolia'), ('Eustolia', 'mother', 'Lisa')]}, {('Michelle', 'sister', 'Eustolia'): [('Michelle', 'father', 'Peter'), ('Peter', 'daughter', 'Eustolia')]}]