story: [Sandra] and her husband [James] will be celebrating 30 years of marriage this month. [Teresa] is the proud daughter of [James]. [Teresa] also has a brother named [Matthew].
query: ('Sandra', 'Matthew')
clean_story: [Sandra] and her husband [James] will be celebrating 30 years of marriage this month. [Teresa] is the proud daughter of [James]. [Teresa] also has a brother named [Matthew].
proof_state: [{('Sandra', 'son', 'Matthew'): [('Sandra', 'daughter', 'Teresa'), ('Teresa', 'brother', 'Matthew')]}, {('Sandra', 'daughter', 'Teresa'): [('Sandra', 'husband', 'James'), ('James', 'daughter', 'Teresa')]}]