story: [Matthew] went skiing with his brother [Ellis]. [Ellis]'s sister [Teresa] watched from the ski lodge. [Teresa] has always had an estranged relationship with her grandfather, [Stanley].
query: ('Stanley', 'Matthew')
clean_story: [Teresa] has always had an estranged relationship with her grandfather, [Stanley]. [Matthew] went skiing with his brother [Ellis]. [Ellis]'s sister [Teresa] watched from the ski lodge.
proof_state: [{('Stanley', 'grandson', 'Matthew'): [('Stanley', 'granddaughter', 'Teresa'), ('Teresa', 'brother', 'Matthew')]}, {('Teresa', 'brother', 'Matthew'): [('Teresa', 'brother', 'Ellis'), ('Ellis', 'brother', 'Matthew')]}]