[Bettie] is getting married. She is looking forward to her sister, [Laura], attending. They have n't seen each other since [Laura] relocated to California with her husband 3 years ago. [Shantel] wanted her daughter [Tracy] to go to church with her. So [Tracy] and her daughter [Erika] went with [Shantel] Sunday morning. [Erika]'s sister, [Laura], recently started acting.
('Bettie', 'Shantel')
[Bettie] is getting married. She is looking forward to her sister, [Laura], attending. They have n't seen each other since [Laura] relocated to California with her husband 3 years ago. [Erika]'s sister, [Laura], recently started acting. [Shantel] wanted her daughter [Tracy] to go to church with her. So [Tracy] and her daughter [Erika] went with [Shantel] Sunday morning.
[{('Bettie', 'grandmother', 'Shantel'): [('Bettie', 'mother', 'Tracy'), ('Tracy', 'mother', 'Shantel')]}, {('Bettie', 'mother', 'Tracy'): [('Bettie', 'sister', 'Laura'), ('Laura', 'mother', 'Tracy')]}, {('Laura', 'mother', 'Tracy'): [('Laura', 'sister', 'Erika'), ('Erika', 'mother', 'Tracy')]}]
['sister', 'sister', 'mother', 'mother']