[Dorothy] and her husband [Pedro] took a cruise. [Pedro]'s son [James] watched their dogs while they were gone. [Antonio] and his brother [Louis] went to the arcade. They had a wonderful time. [Louis] was in the backyard throwing the baseball around with his uncle [James].
('Dorothy', 'Antonio')
[Dorothy] and her husband [Pedro] took a cruise. [Pedro]'s son [James] watched their dogs while they were gone. [Louis] was in the backyard throwing the baseball around with his uncle [James]. [Antonio] and his brother [Louis] went to the arcade. They had a wonderful time.
[{('Dorothy', 'brother', 'Antonio'): [('Dorothy', 'brother', 'Louis'), ('Louis', 'brother', 'Antonio')]}, {('Dorothy', 'brother', 'Louis'): [('Dorothy', 'son', 'James'), ('James', 'uncle', 'Louis')]}, {('Dorothy', 'son', 'James'): [('Dorothy', 'husband', 'Pedro'), ('Pedro', 'son', 'James')]}]
['husband', 'son', 'uncle', 'brother']