[Shantel] sat anxiously in the airport terminal, waiting to see her son [Louis] walk through the gate. [Dorothy] took for her husband [Pedro] and her son [Jerome] out to lunch. [Jerome]'s grandmother [Shantel] could n't join them.
('Pedro', 'Louis')
[Dorothy] took for her husband [Pedro] and her son [Jerome] out to lunch. [Jerome]'s grandmother [Shantel] could n't join them. [Shantel] sat anxiously in the airport terminal, waiting to see her son [Louis] walk through the gate.
[{('Pedro', 'brother', 'Louis'): [('Pedro', 'mother', 'Shantel'), ('Shantel', 'son', 'Louis')]}, {('Pedro', 'mother', 'Shantel'): [('Pedro', 'son', 'Jerome'), ('Jerome', 'grandmother', 'Shantel')]}, {('Pedro', 'son', 'Jerome'): [('Pedro', 'wife', 'Dorothy'), ('Dorothy', 'son', 'Jerome')]}]
['wife', 'son', 'grandmother', 'son']