[Frances]'s son, [Joshua], recently started a pawn shop. [Joshua] always enjoyed playing with his sister, [Cindy], when they were growing up. [Cindy] and her son, [Richard], decorated mugs at the craft fair together.
('Frances', 'Richard')
[Frances]'s son, [Joshua], recently started a pawn shop. [Joshua] always enjoyed playing with his sister, [Cindy], when they were growing up. [Cindy] and her son, [Richard], decorated mugs at the craft fair together.
[{('Frances', 'grandson', 'Richard'): [('Frances', 'daughter', 'Cindy'), ('Cindy', 'son', 'Richard')]}, {('Frances', 'daughter', 'Cindy'): [('Frances', 'son', 'Joshua'), ('Joshua', 'sister', 'Cindy')]}]
['son', 'sister', 'son']