story: [Sandra] celebrated her anniversary with her husband [Rudolph]. [Sandra] is meeting her granddaughter [Jennifer] at the museum [James] has two young children, a son named [Scott] and a daughter named [Jennifer].
query: ('Sandra', 'Scott')
clean_story: [Sandra] is meeting her granddaughter [Jennifer] at the museum [James] has two young children, a son named [Scott] and a daughter named [Jennifer].
proof_state: [{('Sandra', 'grandson', 'Scott'): [('Sandra', 'granddaughter', 'Jennifer'), ('Jennifer', 'brother', 'Scott')]}, {('Jennifer', 'brother', 'Scott'): [('Jennifer', 'father', 'James'), ('James', 'son', 'Scott')]}]