[Hugh] was in the backyard throwing the baseball around with his uncle [Pete]. [Hugh] and his son [Bobby] went to the store to by bread. [Cindy] has a son named [Pete].
('Cindy', 'Bobby')
[Cindy] has a son named [Pete]. [Hugh] was in the backyard throwing the baseball around with his uncle [Pete]. [Hugh] and his son [Bobby] went to the store to by bread.
[{('Cindy', 'nephew', 'Bobby'): [('Cindy', 'brother', 'Hugh'), ('Hugh', 'son', 'Bobby')]}, {('Cindy', 'brother', 'Hugh'): [('Cindy', 'son', 'Pete'), ('Pete', 'uncle', 'Hugh')]}]
['son', 'uncle', 'son']