[Cindy] ate dinner with her daughter [Carrie]. [Carrie]'s brother [Richard] was running late and made it in time for dessert. [Hugh] was in the backyard throwing the baseball around with his uncle [Richard].
('Cindy', 'Hugh')
[Cindy] ate dinner with her daughter [Carrie]. [Carrie]'s brother [Richard] was running late and made it in time for dessert. [Hugh] was in the backyard throwing the baseball around with his uncle [Richard].
[{('Cindy', 'brother', 'Hugh'): [('Cindy', 'son', 'Richard'), ('Richard', 'uncle', 'Hugh')]}, {('Cindy', 'son', 'Richard'): [('Cindy', 'daughter', 'Carrie'), ('Carrie', 'brother', 'Richard')]}]
['daughter', 'brother', 'uncle']