[Travis] likes to watch boxing with his brother. His name is [Nicolas]. [Travis] wanted to get a good gift for his sister, [Rosetta]
('Nicolas', 'Rosetta')
[Travis] likes to watch boxing with his brother. His name is [Nicolas]. [Travis] wanted to get a good gift for his sister, [Rosetta]
[{('Nicolas', 'sister', 'Rosetta'): [('Nicolas', 'brother', 'Travis'), ('Travis', 'sister', 'Rosetta')]}]
['brother', 'sister']