[Wesley]'s sister [Cindy] asked him for some help planting her garden. [Lena] is staying with her son, [Chris] while her husband, [Wesley] is out if town.
('Cindy', 'Chris')
[Wesley]'s sister [Cindy] asked him for some help planting her garden. [Lena] is staying with her son, [Chris] while her husband, [Wesley] is out if town.
[{('Cindy', 'nephew', 'Chris'): [('Cindy', 'brother', 'Wesley'), ('Wesley', 'son', 'Chris')]}, {('Wesley', 'son', 'Chris'): [('Wesley', 'wife', 'Lena'), ('Lena', 'son', 'Chris')]}]
['brother', 'wife', 'son']