[Frances], asked her son [Wesley] if he wanted to go to the aquarium with her. [Wesley] said yes, if his son [Irvin] could come too. [Hugh] loves his mother [Frances] very much.
('Hugh', 'Irvin')
[Hugh] loves his mother [Frances] very much. [Frances], asked her son [Wesley] if he wanted to go to the aquarium with her. [Wesley] said yes, if his son [Irvin] could come too.
[{('Hugh', 'nephew', 'Irvin'): [('Hugh', 'brother', 'Wesley'), ('Wesley', 'son', 'Irvin')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'mother', 'Frances'), ('Frances', 'son', 'Wesley')]}]
['mother', 'son', 'son']