[Wesley] took his nephew [Michael] to the park to play with his friends. [Michael] was at lunch with his father, [Hugh]. [Hugh]'s mother, [Frances], showed up an hour after they were set to meet.
('Frances', 'Wesley')
[Michael] was at lunch with his father, [Hugh]. [Hugh]'s mother, [Frances], showed up an hour after they were set to meet. [Wesley] took his nephew [Michael] to the park to play with his friends.
[{('Frances', 'son', 'Wesley'): [('Frances', 'son', 'Hugh'), ('Hugh', 'brother', 'Wesley')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'son', 'Michael'), ('Michael', 'uncle', 'Wesley')]}]
['son', 'son', 'uncle']