[Wesley] went on a roadtrip with his youngest child, [Theodore]. [Chris]'s sister [Martha] asked him for some help planting her garden. [Theodore] has a brother who is younger than him. The brother has a sister whose name is [Martha].
('Wesley', 'Chris')
[Wesley] went on a roadtrip with his youngest child, [Theodore]. [Theodore] has a brother who is younger than him. The brother has a sister whose name is [Martha]. [Chris]'s sister [Martha] asked him for some help planting her garden.
[{('Wesley', 'son', 'Chris'): [('Wesley', 'son', 'Theodore'), ('Theodore', 'brother', 'Chris')]}, {('Theodore', 'brother', 'Chris'): [('Theodore', 'sister', 'Martha'), ('Martha', 'brother', 'Chris')]}]
['son', 'sister', 'brother']