story: [Lisa] was playing hide-and-seek with her sister [Lisbeth]. [Lisa]'s brother [James] was playing with legos when [Lisa]'s mother [Sandra] came home from work. [James] is taking his daughter [Jennifer] out for lunch at her favorite restaurant.
query: ('Sandra', 'Jennifer')
clean_story: [Lisa]'s brother [James] was playing with legos when [Lisa]'s mother [Sandra] came home from work. [James] is taking his daughter [Jennifer] out for lunch at her favorite restaurant.
proof_state: [{('Sandra', 'granddaughter', 'Jennifer'): [('Sandra', 'son', 'James'), ('James', 'daughter', 'Jennifer')]}, {('Sandra', 'son', 'James'): [('Sandra', 'daughter', 'Lisa'), ('Lisa', 'brother', 'James')]}]