[Charles] and his uncle [Hugh] went hunting. [Hugh] got a nice twelve point buck, but he let [Charles] say it was his. [Chris] asked his brother [Charles] to help him fix his car and he said he would after he got off work. [Lena] and her son [Chris] went to the zoo and then out to dinner yesterday.
('Lena', 'Hugh')
[Lena] and her son [Chris] went to the zoo and then out to dinner yesterday. [Chris] asked his brother [Charles] to help him fix his car and he said he would after he got off work. [Charles] and his uncle [Hugh] went hunting. [Hugh] got a nice twelve point buck, but he let [Charles] say it was his.
[{('Lena', 'brother', 'Hugh'): [('Lena', 'son', 'Charles'), ('Charles', 'uncle', 'Hugh')]}, {('Lena', 'son', 'Charles'): [('Lena', 'son', 'Chris'), ('Chris', 'brother', 'Charles')]}]
['son', 'brother', 'uncle']