[Cindy] and her daughter [Anna] went out to dinner. [Anna] does n't like her brother [Richard]. [Cindy] called [Lynn], her sister, to see if she wanted to go out to eat.
('Lynn', 'Richard')
[Cindy] called [Lynn], her sister, to see if she wanted to go out to eat. [Cindy] and her daughter [Anna] went out to dinner. [Anna] does n't like her brother [Richard].
[{('Lynn', 'nephew', 'Richard'): [('Lynn', 'sister', 'Cindy'), ('Cindy', 'son', 'Richard')]}, {('Cindy', 'son', 'Richard'): [('Cindy', 'daughter', 'Anna'), ('Anna', 'brother', 'Richard')]}]
['sister', 'daughter', 'brother']