[Lena] was furious with [Hugh], her brother, since he cancelled the family trip. [Lena]'s Mom, [Frances], was heartbroken the trip would n't take place. [Hugh] is an engineer who loves to take his son [Michael] to the science museum to help him learn about the world
('Frances', 'Michael')
[Lena] was furious with [Hugh], her brother, since he cancelled the family trip. [Lena]'s Mom, [Frances], was heartbroken the trip would n't take place. [Hugh] is an engineer who loves to take his son [Michael] to the science museum to help him learn about the world
[{('Frances', 'grandson', 'Michael'): [('Frances', 'son', 'Hugh'), ('Hugh', 'son', 'Michael')]}, {('Frances', 'son', 'Hugh'): [('Frances', 'daughter', 'Lena'), ('Lena', 'brother', 'Hugh')]}]
['daughter', 'brother', 'son']