[Chris]'s grandfather, [James], asked the boy what he wanted for Christmas. [Chris] told him he wanted a remote controlled car. [Wesley] went to pick up his son [Charles] from the baseball practice. [Chris] likes to watch boxing with his brother. His name is [Charles].
('Wesley', 'James')
[Wesley] went to pick up his son [Charles] from the baseball practice. [Chris] likes to watch boxing with his brother. His name is [Charles]. [Chris]'s grandfather, [James], asked the boy what he wanted for Christmas. [Chris] told him he wanted a remote controlled car.
[{('Wesley', 'father', 'James'): [('Wesley', 'son', 'Charles'), ('Charles', 'grandfather', 'James')]}, {('Charles', 'grandfather', 'James'): [('Charles', 'brother', 'Chris'), ('Chris', 'grandfather', 'James')]}]
['son', 'brother', 'grandfather']