[Martha] and her father [Wesley] went to the park. They had a wonderful time there, feeding the ducks. [Lena] told her daughter [Martha] to wash up. Dinner was ready. [Wesley] and his brother [Hugh] played at jacks.
('Lena', 'Hugh')
[Lena] told her daughter [Martha] to wash up. Dinner was ready. [Martha] and her father [Wesley] went to the park. They had a wonderful time there, feeding the ducks. [Wesley] and his brother [Hugh] played at jacks.
[{('Lena', 'brother', 'Hugh'): [('Lena', 'daughter', 'Martha'), ('Martha', 'uncle', 'Hugh')]}, {('Martha', 'uncle', 'Hugh'): [('Martha', 'father', 'Wesley'), ('Wesley', 'brother', 'Hugh')]}]
['daughter', 'father', 'brother']