[Dorothy]'s daughter Paula went to law school. Paula's brother [Jerome] ended up working in a fast food restaurant. [Dorothy] was so proud of her daughter [Annie] for getting straight A's this semester. [Pedro] took his daughter [Cheryl] to dinner, [Annie], [Cheryl]'s sister stayed home.
('Pedro', 'Jerome')
[Pedro] took his daughter [Cheryl] to dinner, [Annie], [Cheryl]'s sister stayed home. [Dorothy] was so proud of her daughter [Annie] for getting straight A's this semester. [Dorothy]'s daughter Paula went to law school. Paula's brother [Jerome] ended up working in a fast food restaurant.
[{('Pedro', 'son', 'Jerome'): [('Pedro', 'daughter', 'Annie'), ('Annie', 'brother', 'Jerome')]}, {('Pedro', 'daughter', 'Annie'): [('Pedro', 'daughter', 'Cheryl'), ('Cheryl', 'sister', 'Annie')]}, {('Annie', 'brother', 'Jerome'): [('Annie', 'mother', 'Dorothy'), ('Dorothy', 'son', 'Jerome')]}]
['daughter', 'sister', 'mother', 'son']