[Francisco] took his sister [Lynn] to the movies with him to see the new Star Wars film. [Wesley] is one of [Lynn]'s brothers. They have lots of fun together. [Charles] asked his father, [Wesley] to help him build a birdhouse.
('Francisco', 'Charles')
[Francisco] took his sister [Lynn] to the movies with him to see the new Star Wars film. [Wesley] is one of [Lynn]'s brothers. They have lots of fun together. [Charles] asked his father, [Wesley] to help him build a birdhouse.
[{('Francisco', 'nephew', 'Charles'): [('Francisco', 'brother', 'Wesley'), ('Wesley', 'son', 'Charles')]}, {('Francisco', 'brother', 'Wesley'): [('Francisco', 'sister', 'Lynn'), ('Lynn', 'brother', 'Wesley')]}]
['sister', 'brother', 'son']