[Bobby]'s aunt, [Cindy], bought him a car on valentines [Hugh] took his son [Bobby] to soccer practice. [Cindy]'s brother [Joshua] was going to be the star in the new show.
('Hugh', 'Joshua')
[Hugh] took his son [Bobby] to soccer practice. [Bobby]'s aunt, [Cindy], bought him a car on valentines [Cindy]'s brother [Joshua] was going to be the star in the new show.
[{('Hugh', 'brother', 'Joshua'): [('Hugh', 'sister', 'Cindy'), ('Cindy', 'brother', 'Joshua')]}, {('Hugh', 'sister', 'Cindy'): [('Hugh', 'son', 'Bobby'), ('Bobby', 'aunt', 'Cindy')]}]
['son', 'aunt', 'brother']