[Irvin] and his father, [Wesley], went to the garden shop. [Wesley] planned to by his mother, [Frances], some new bedding plants. [Frances] took her son, [Hugh], to the movie theater for his birthday.
('Irvin', 'Hugh')
[Irvin] and his father, [Wesley], went to the garden shop. [Wesley] planned to by his mother, [Frances], some new bedding plants. [Frances] took her son, [Hugh], to the movie theater for his birthday.
[{('Irvin', 'uncle', 'Hugh'): [('Irvin', 'father', 'Wesley'), ('Wesley', 'brother', 'Hugh')]}, {('Wesley', 'brother', 'Hugh'): [('Wesley', 'mother', 'Frances'), ('Frances', 'son', 'Hugh')]}]
['father', 'mother', 'son']