[Don]'s mother, [Lynn], took flowers to her sister, [Cindy]. [Cindy] would deliver them to her mother, [Frances].
('Frances', 'Don')
[Don]'s mother, [Lynn], took flowers to her sister, [Cindy]. [Cindy] would deliver them to her mother, [Frances].
[{('Frances', 'grandson', 'Don'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'son', 'Don')]}, {('Frances', 'daughter', 'Lynn'): [('Frances', 'daughter', 'Cindy'), ('Cindy', 'sister', 'Lynn')]}]
['daughter', 'sister', 'son']