story: [Erik] went to the park with his father, [Peter]. [Lisa] and [Peter] have been happily married for seven years, and are looking forward to another seventy together. [Danita] could n't wait to pick up her husband [Erik] at the airport. [Peter] was shopping for a new dress for his daughter [Michelle].
query: ('Lisa', 'Danita')
clean_story: [Lisa] and [Peter] have been happily married for seven years, and are looking forward to another seventy together. [Erik] went to the park with his father, [Peter]. [Danita] could n't wait to pick up her husband [Erik] at the airport.
proof_state: [{('Lisa', 'daughter-in-law', 'Danita'): [('Lisa', 'son', 'Erik'), ('Erik', 'wife', 'Danita')]}, {('Lisa', 'son', 'Erik'): [('Lisa', 'husband', 'Peter'), ('Peter', 'son', 'Erik')]}]