[Bobby]'s father [Hugh] is going to coach the team this year. [Cindy] and [Wesley] had a picnic at the park. They had sandwiches and salad. [Bobby] asked his uncle [Wesley] with some help with his homework. [Wesley] stopped what he was doing, and helped.
('Hugh', 'Cindy')
[Bobby]'s father [Hugh] is going to coach the team this year. [Bobby] asked his uncle [Wesley] with some help with his homework. [Wesley] stopped what he was doing, and helped. [Cindy] and [Wesley] had a picnic at the park. They had sandwiches and salad.
[{('Hugh', 'sister', 'Cindy'): [('Hugh', 'brother', 'Wesley'), ('Wesley', 'sister', 'Cindy')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'son', 'Bobby'), ('Bobby', 'uncle', 'Wesley')]}]
['son', 'uncle', 'sister']