The siblings [Hugh], [Cindy] and [Lena] were all talking on video chat. [Carrie], [Cindy]'s daughter, had taught them how.
('Carrie', 'Lena')
The siblings [Hugh], [Cindy] and [Lena] were all talking on video chat. [Carrie], [Cindy]'s daughter, had taught them how.
[{('Carrie', 'aunt', 'Lena'): [('Carrie', 'mother', 'Cindy'), ('Cindy', 'sister', 'Lena')]}, {('Cindy', 'sister', 'Lena'): [('Cindy', 'brother', 'Hugh'), ('Hugh', 'sister', 'Lena')]}]
['mother', 'brother', 'sister']