[Lena] ca n't wait to go to Australia with her nephew [Clarence]. [Lynn] brought her son [Clarence] and her father [James] with her to the local swap-meet to hunt for nice antiques.
('James', 'Lena')
[Lynn] brought her son [Clarence] and her father [James] with her to the local swap-meet to hunt for nice antiques. [Lena] ca n't wait to go to Australia with her nephew [Clarence].
[{('James', 'daughter', 'Lena'): [('James', 'daughter', 'Lynn'), ('Lynn', 'sister', 'Lena')]}, {('Lynn', 'sister', 'Lena'): [('Lynn', 'son', 'Clarence'), ('Clarence', 'aunt', 'Lena')]}]
['daughter', 'son', 'aunt']