story: [Cornelius] picked up his son [Frank] from baseball practice and his daughter [Dorothy] from ballet practice. [Dorothy] went to her brother [Richard]'s birthday party [Rachel]'s father, [Frank], felt a wave of sadness when [Rachel] left for college.
query: ('Rachel', 'Richard')
clean_story: [Rachel]'s father, [Frank], felt a wave of sadness when [Rachel] left for college. [Cornelius] picked up his son [Frank] from baseball practice and his daughter [Dorothy] from ballet practice. [Dorothy] went to her brother [Richard]'s birthday party
proof_state: [{('Rachel', 'uncle', 'Richard'): [('Rachel', 'father', 'Frank'), ('Frank', 'brother', 'Richard')]}, {('Frank', 'brother', 'Richard'): [('Frank', 'father', 'Cornelius'), ('Cornelius', 'son', 'Richard')]}, {('Cornelius', 'son', 'Richard'): [('Cornelius', 'daughter', 'Dorothy'), ('Dorothy', 'brother', 'Richard')]}]
edge_types: ['father', 'father', 'daughter', 'brother']