[Antonio] lit the campfire with his sister [Beverly] while his son [Aaron] gathered wood. [Samuel] went to the football game with his uncle [Pedro]. [Beverly] loves cooking for her son. His name is [Samuel].
('Aaron', 'Pedro')
[Antonio] lit the campfire with his sister [Beverly] while his son [Aaron] gathered wood. [Beverly] loves cooking for her son. His name is [Samuel]. [Samuel] went to the football game with his uncle [Pedro].
[{('Aaron', 'uncle', 'Pedro'): [('Aaron', 'father', 'Antonio'), ('Antonio', 'brother', 'Pedro')]}, {('Antonio', 'brother', 'Pedro'): [('Antonio', 'sister', 'Beverly'), ('Beverly', 'brother', 'Pedro')]}, {('Beverly', 'brother', 'Pedro'): [('Beverly', 'son', 'Samuel'), ('Samuel', 'uncle', 'Pedro')]}]
['father', 'sister', 'son', 'uncle']