[Wesley] and his wife [Lena] wanted to take their daughter [Pamela] on a trip. They also invited [Pamela]'s grandmother [Frances] along.
('Wesley', 'Frances')
[Wesley] and his wife [Lena] wanted to take their daughter [Pamela] on a trip. They also invited [Pamela]'s grandmother [Frances] along.
[{('Wesley', 'mother', 'Frances'): [('Wesley', 'daughter', 'Pamela'), ('Pamela', 'grandmother', 'Frances')]}, {('Wesley', 'daughter', 'Pamela'): [('Wesley', 'wife', 'Lena'), ('Lena', 'daughter', 'Pamela')]}]
['wife', 'daughter', 'grandmother']