[Wesley] and his son [Irvin] were playing football in the backyard. [Lena], [Wesley]'s wife, called out for them to be careful. [Theodore]'s mother [Lena] baked brownies for dessert after they had dinner.
('Theodore', 'Irvin')
[Theodore]'s mother [Lena] baked brownies for dessert after they had dinner. [Wesley] and his son [Irvin] were playing football in the backyard. [Lena], [Wesley]'s wife, called out for them to be careful.
[{('Theodore', 'brother', 'Irvin'): [('Theodore', 'mother', 'Lena'), ('Lena', 'son', 'Irvin')]}, {('Lena', 'son', 'Irvin'): [('Lena', 'husband', 'Wesley'), ('Wesley', 'son', 'Irvin')]}]
['mother', 'husband', 'son']