[Wayne] and her mom, [Cindy], had a big fight. [Cindy]'s son, [Richard], refused to get involved. [Frances] has the greatest time biking with her daughter's son. His name is [Wayne].
('Frances', 'Richard')
[Frances] has the greatest time biking with her daughter's son. His name is [Wayne]. [Wayne] and her mom, [Cindy], had a big fight. [Cindy]'s son, [Richard], refused to get involved.
[{('Frances', 'grandson', 'Richard'): [('Frances', 'grandson', 'Wayne'), ('Wayne', 'brother', 'Richard')]}, {('Wayne', 'brother', 'Richard'): [('Wayne', 'mother', 'Cindy'), ('Cindy', 'son', 'Richard')]}]
['grandson', 'mother', 'son']