[Francisco] is madly in love with his wife. Her name is [Cindy]. [Francisco]'s son, [Wayne], went to the candy store. [Wayne]'s brother, [Richard], went with him.
('Cindy', 'Richard')
[Francisco] is madly in love with his wife. Her name is [Cindy]. [Francisco]'s son, [Wayne], went to the candy store. [Wayne]'s brother, [Richard], went with him.
[{('Cindy', 'son', 'Richard'): [('Cindy', 'husband', 'Francisco'), ('Francisco', 'son', 'Richard')]}, {('Francisco', 'son', 'Richard'): [('Francisco', 'son', 'Wayne'), ('Wayne', 'brother', 'Richard')]}]
['husband', 'son', 'brother']