[Lynn] and her sister, [David], went to McDonald's. [Andrea], [Lynn]'s daughter, came too, and asked if she could get a sundae. [Frances] and her daughter [David] went to church. They were both very religious.
('Frances', 'Andrea')
[Frances] and her daughter [David] went to church. They were both very religious. [Lynn] and her sister, [David], went to McDonald's. [Andrea], [Lynn]'s daughter, came too, and asked if she could get a sundae.
[{('Frances', 'granddaughter', 'Andrea'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'daughter', 'Andrea')]}, {('Frances', 'daughter', 'Lynn'): [('Frances', 'daughter', 'David'), ('David', 'sister', 'Lynn')]}]
['daughter', 'sister', 'daughter']