[Wesley] and his wife [Lena] took their daughter [Mildred] to the zoo. [Mildred]'s sister [Pamela] does n't like animals and did n't go.
('Lena', 'Pamela')
[Wesley] and his wife [Lena] took their daughter [Mildred] to the zoo. [Mildred]'s sister [Pamela] does n't like animals and did n't go.
[{('Lena', 'daughter', 'Pamela'): [('Lena', 'daughter', 'Mildred'), ('Mildred', 'sister', 'Pamela')]}, {('Mildred', 'sister', 'Pamela'): [('Mildred', 'father', 'Wesley'), ('Wesley', 'daughter', 'Pamela')]}]
['daughter', 'father', 'daughter']