[Tracy] was so excited to learn that her son [Bernardo] got accepted into college. [Marie]'s daughter [Lizzie] went up to [Marie]'s husband, [Robert], and gave him a hug. [Lizzie] did n't enjoy spending time with her aunt [Tracy].
('Robert', 'Bernardo')
[Marie]'s daughter [Lizzie] went up to [Marie]'s husband, [Robert], and gave him a hug. [Lizzie] did n't enjoy spending time with her aunt [Tracy]. [Tracy] was so excited to learn that her son [Bernardo] got accepted into college.
[{('Robert', 'nephew', 'Bernardo'): [('Robert', 'sister', 'Tracy'), ('Tracy', 'son', 'Bernardo')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'daughter', 'Lizzie'), ('Lizzie', 'aunt', 'Tracy')]}, {('Robert', 'daughter', 'Lizzie'): [('Robert', 'wife', 'Marie'), ('Marie', 'daughter', 'Lizzie')]}]
['wife', 'daughter', 'aunt', 'son']