[Marie] asked her father [Hugh] if she could spend the night at her friend's house. [Hugh] and his mother [Frances] went to the animal shelter to adopt a cat. [Frances] told her daughter [Lena] to wash up. Dinner was ready.
('Marie', 'Lena')
[Marie] asked her father [Hugh] if she could spend the night at her friend's house. [Hugh] and his mother [Frances] went to the animal shelter to adopt a cat. [Frances] told her daughter [Lena] to wash up. Dinner was ready.
[{('Marie', 'aunt', 'Lena'): [('Marie', 'father', 'Hugh'), ('Hugh', 'sister', 'Lena')]}, {('Hugh', 'sister', 'Lena'): [('Hugh', 'mother', 'Frances'), ('Frances', 'daughter', 'Lena')]}]
['father', 'mother', 'daughter']