[Frances] baked a cake for her son [Wesley]. [Lynn], [Wesley]'s sister, was helping him around the house. Her brother [Hugh] was helping out too.
('Frances', 'Hugh')
[Frances] baked a cake for her son [Wesley]. [Lynn], [Wesley]'s sister, was helping him around the house. Her brother [Hugh] was helping out too.
[{('Frances', 'son', 'Hugh'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'brother', 'Hugh')]}, {('Frances', 'daughter', 'Lynn'): [('Frances', 'son', 'Wesley'), ('Wesley', 'sister', 'Lynn')]}]
['son', 'sister', 'brother']