[Lynn] took her son [Thomas] to the mall to shop for school clothes. [Hugh] bought his daughter, [Gloria], flowers. [Gloria] did n't enjoy spending time with her aunt [Lynn].
('Hugh', 'Thomas')
[Hugh] bought his daughter, [Gloria], flowers. [Gloria] did n't enjoy spending time with her aunt [Lynn]. [Lynn] took her son [Thomas] to the mall to shop for school clothes.
[{('Hugh', 'nephew', 'Thomas'): [('Hugh', 'sister', 'Lynn'), ('Lynn', 'son', 'Thomas')]}, {('Hugh', 'sister', 'Lynn'): [('Hugh', 'daughter', 'Gloria'), ('Gloria', 'aunt', 'Lynn')]}]
['daughter', 'aunt', 'son']