[Carrie]'s uncle [Hugh] was looking forward to visiting for the summer. [Cindy] and [Lynn] took [Cindy]'s daughter [Carrie] to their family's land in Germany for a summer vacation.
('Lynn', 'Hugh')
[Cindy] and [Lynn] took [Cindy]'s daughter [Carrie] to their family's land in Germany for a summer vacation. [Carrie]'s uncle [Hugh] was looking forward to visiting for the summer.
[{('Lynn', 'brother', 'Hugh'): [('Lynn', 'sister', 'Cindy'), ('Cindy', 'brother', 'Hugh')]}, {('Cindy', 'brother', 'Hugh'): [('Cindy', 'daughter', 'Carrie'), ('Carrie', 'uncle', 'Hugh')]}]
['sister', 'daughter', 'uncle']