[Clarence] threw an anniversary party for his wife, [Ashley]. [Clarence] bought a present for his grandson [Jeff].
('Ashley', 'Jeff')
[Clarence] threw an anniversary party for his wife, [Ashley]. [Clarence] bought a present for his grandson [Jeff].
[{('Ashley', 'grandson', 'Jeff'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'Jeff')]}]
['husband', 'grandson']