[Francisco]'s brother [Wesley] and sister [Lynn] went to Hawaii with [Lynn]'s daughter, [Andrea].
('Wesley', 'Andrea')
[Francisco]'s brother [Wesley] and sister [Lynn] went to Hawaii with [Lynn]'s daughter, [Andrea].
[{('Wesley', 'niece', 'Andrea'): [('Wesley', 'sister', 'Lynn'), ('Lynn', 'daughter', 'Andrea')]}, {('Wesley', 'sister', 'Lynn'): [('Wesley', 'brother', 'Francisco'), ('Francisco', 'sister', 'Lynn')]}]
['brother', 'sister', 'daughter']