[Wesley] drove his daughters [Pamela] and [Martha] to school. [Pamela] got a big birthday cake from her aunt [Lynn].
('Martha', 'Lynn')
[Wesley] drove his daughters [Pamela] and [Martha] to school. [Pamela] got a big birthday cake from her aunt [Lynn].
[{('Martha', 'aunt', 'Lynn'): [('Martha', 'father', 'Wesley'), ('Wesley', 'sister', 'Lynn')]}, {('Wesley', 'sister', 'Lynn'): [('Wesley', 'daughter', 'Pamela'), ('Pamela', 'aunt', 'Lynn')]}]
['father', 'daughter', 'aunt']