[Martha] bought some shoes for her father [Wesley]. [Frances] took her granddaughter [Pamela] on a long walk during the pretty spring day. [Wesley] 'daughter, [Pamela], just made it into grad school.
('Martha', 'Frances')
[Martha] bought some shoes for her father [Wesley]. [Wesley] 'daughter, [Pamela], just made it into grad school. [Frances] took her granddaughter [Pamela] on a long walk during the pretty spring day.
[{('Martha', 'grandmother', 'Frances'): [('Martha', 'sister', 'Pamela'), ('Pamela', 'grandmother', 'Frances')]}, {('Martha', 'sister', 'Pamela'): [('Martha', 'father', 'Wesley'), ('Wesley', 'daughter', 'Pamela')]}]
['father', 'daughter', 'grandmother']