[Nancy] sat anxiously in the airport terminal, waiting to see her son [Jeff] walk through the gate. [Wayne]'s wife, [Nancy], prepared a surprise dinner for the neighbors
('Wayne', 'Jeff')
[Wayne]'s wife, [Nancy], prepared a surprise dinner for the neighbors [Nancy] sat anxiously in the airport terminal, waiting to see her son [Jeff] walk through the gate.
[{('Wayne', 'son', 'Jeff'): [('Wayne', 'wife', 'Nancy'), ('Nancy', 'son', 'Jeff')]}]
['wife', 'son']