[Carrie] loved her mother [Cindy]. She was heartbroken when she heard [Cindy] had suddenly passed away. [Richard]'s mom [Cindy] and his grandmother [Frances] when shopping together.
('Carrie', 'Frances')
[Carrie] loved her mother [Cindy]. She was heartbroken when she heard [Cindy] had suddenly passed away. [Richard]'s mom [Cindy] and his grandmother [Frances] when shopping together.
[{('Carrie', 'grandmother', 'Frances'): [('Carrie', 'brother', 'Richard'), ('Richard', 'grandmother', 'Frances')]}, {('Carrie', 'brother', 'Richard'): [('Carrie', 'mother', 'Cindy'), ('Cindy', 'son', 'Richard')]}]
['mother', 'son', 'grandmother']