[David] took her daughter [Gloria] to see her very first ballet performance. [Lynn] went to the party with her brother [Wesley] and her sister [David].
('Gloria', 'Wesley')
[David] took her daughter [Gloria] to see her very first ballet performance. [Lynn] went to the party with her brother [Wesley] and her sister [David].
[{('Gloria', 'uncle', 'Wesley'): [('Gloria', 'mother', 'David'), ('David', 'brother', 'Wesley')]}, {('David', 'brother', 'Wesley'): [('David', 'sister', 'Lynn'), ('Lynn', 'brother', 'Wesley')]}]
['mother', 'sister', 'brother']