[Wesley] and his sister [Cindy] stood in line at the fair. [Pamela] went with her father [Wesley] and her grandfather [James] to the park to fly some kites.
('Cindy', 'James')
[Wesley] and his sister [Cindy] stood in line at the fair. [Pamela] went with her father [Wesley] and her grandfather [James] to the park to fly some kites.
[{('Cindy', 'father', 'James'): [('Cindy', 'brother', 'Wesley'), ('Wesley', 'father', 'James')]}, {('Wesley', 'father', 'James'): [('Wesley', 'daughter', 'Pamela'), ('Pamela', 'grandfather', 'James')]}]
['brother', 'daughter', 'grandfather']