[Wayne]'s father [Francisco] is going to coach the team this year. [Francisco] is taking his son [Richard] on a camping trip for the weekend. [Cindy] talks to her son [Richard] every day.
('Cindy', 'Wayne')
[Cindy] talks to her son [Richard] every day. [Francisco] is taking his son [Richard] on a camping trip for the weekend. [Wayne]'s father [Francisco] is going to coach the team this year.
[{('Cindy', 'son', 'Wayne'): [('Cindy', 'son', 'Richard'), ('Richard', 'brother', 'Wayne')]}, {('Richard', 'brother', 'Wayne'): [('Richard', 'father', 'Francisco'), ('Francisco', 'son', 'Wayne')]}]
['son', 'father', 'son']