[Francisco] was delighted to watch his son [Wayne] steal third base in the Championship baseball game. [Cindy]'s two sons, [Wayne] and [Leonard] are both attending college in the fall.
('Francisco', 'Leonard')
[Francisco] was delighted to watch his son [Wayne] steal third base in the Championship baseball game. [Cindy]'s two sons, [Wayne] and [Leonard] are both attending college in the fall.
[{('Francisco', 'son', 'Leonard'): [('Francisco', 'son', 'Wayne'), ('Wayne', 'brother', 'Leonard')]}, {('Wayne', 'brother', 'Leonard'): [('Wayne', 'mother', 'Cindy'), ('Cindy', 'son', 'Leonard')]}]
['son', 'mother', 'son']