[Francisco] and his daughter, [Carrie] go to concerts every week. [Natasha] asked her sister, [Carrie], if she could help her move some boxes for [Natasha]'s grandmother, [Frances].
('Francisco', 'Frances')
[Francisco] and his daughter, [Carrie] go to concerts every week. [Natasha] asked her sister, [Carrie], if she could help her move some boxes for [Natasha]'s grandmother, [Frances].
[{('Francisco', 'mother', 'Frances'): [('Francisco', 'daughter', 'Carrie'), ('Carrie', 'grandmother', 'Frances')]}, {('Carrie', 'grandmother', 'Frances'): [('Carrie', 'sister', 'Natasha'), ('Natasha', 'grandmother', 'Frances')]}]
['daughter', 'sister', 'grandmother']