[Thomas] and her sister [Dolores] are planning on a short vacation. They are planning on visiting their mother [Lynn] in London for Spring break. [Lynn] is getting married. She is looking forward to her sister, [Cindy], attending. They have n't seen each other since [Cindy] relocated to California with her husband 3 years ago.
('Thomas', 'Cindy')
[Thomas] and her sister [Dolores] are planning on a short vacation. They are planning on visiting their mother [Lynn] in London for Spring break. [Lynn] is getting married. She is looking forward to her sister, [Cindy], attending. They have n't seen each other since [Cindy] relocated to California with her husband 3 years ago.
[{('Thomas', 'aunt', 'Cindy'): [('Thomas', 'mother', 'Lynn'), ('Lynn', 'sister', 'Cindy')]}, {('Thomas', 'mother', 'Lynn'): [('Thomas', 'sister', 'Dolores'), ('Dolores', 'mother', 'Lynn')]}]
['sister', 'mother', 'sister']