[Joshua] took his wife [Lynn] to the new restaurant for dinner last Saturday. [Clarence] ca n't stand his unfriendly aunt [Cindy]. [Lynn] sat anxiously in the airport terminal, waiting to see her son [Clarence] walk through the gate.
('Joshua', 'Cindy')
[Joshua] took his wife [Lynn] to the new restaurant for dinner last Saturday. [Lynn] sat anxiously in the airport terminal, waiting to see her son [Clarence] walk through the gate. [Clarence] ca n't stand his unfriendly aunt [Cindy].
[{('Joshua', 'sister', 'Cindy'): [('Joshua', 'son', 'Clarence'), ('Clarence', 'aunt', 'Cindy')]}, {('Joshua', 'son', 'Clarence'): [('Joshua', 'wife', 'Lynn'), ('Lynn', 'son', 'Clarence')]}]
['wife', 'son', 'aunt']