[Dolores] was playing in the sandbox with her brother [Thomas]. [Andrea] is getting married. She is looking forward to her sister, [Dolores], attending. They have n't seen each other since [Dolores] relocated to California with her husband 3 years ago. [Juanita] is getting married. She is looking forward to her sister, [Andrea], attending. They have n't seen each other since [Andrea] relocated to California with her husband 3 years ago.
('Juanita', 'Thomas')
[Juanita] is getting married. She is looking forward to her sister, [Andrea], attending. They have n't seen each other since [Andrea] relocated to California with her husband 3 years ago. [Andrea] is getting married. She is looking forward to her sister, [Dolores], attending. They have n't seen each other since [Dolores] relocated to California with her husband 3 years ago. [Dolores] was playing in the sandbox with her brother [Thomas].
[{('Juanita', 'brother', 'Thomas'): [('Juanita', 'sister', 'Andrea'), ('Andrea', 'brother', 'Thomas')]}, {('Andrea', 'brother', 'Thomas'): [('Andrea', 'sister', 'Dolores'), ('Dolores', 'brother', 'Thomas')]}]
['sister', 'sister', 'brother']