[Pete] and his brother [Wayne] went to the movies. [Pete] wanted to see an action movie, but [Wayne] convinced him to go to a horror film instead. [Francisco] favored his son [Leonard] over his other son [Pete].
('Wayne', 'Leonard')
[Pete] and his brother [Wayne] went to the movies. [Pete] wanted to see an action movie, but [Wayne] convinced him to go to a horror film instead. [Francisco] favored his son [Leonard] over his other son [Pete].
[{('Wayne', 'brother', 'Leonard'): [('Wayne', 'father', 'Francisco'), ('Francisco', 'son', 'Leonard')]}, {('Wayne', 'father', 'Francisco'): [('Wayne', 'brother', 'Pete'), ('Pete', 'father', 'Francisco')]}]
['brother', 'father', 'son']