[Cindy]'s sister, [Lena], recently started acting. [Irvin] asked his father, [Wesley] to help him build a birdhouse. [Irvin]'s mother [Lena] baked brownies for dessert after they had dinner.
('Wesley', 'Cindy')
[Irvin] asked his father, [Wesley] to help him build a birdhouse. [Irvin]'s mother [Lena] baked brownies for dessert after they had dinner. [Cindy]'s sister, [Lena], recently started acting.
[{('Wesley', 'sister', 'Cindy'): [('Wesley', 'son', 'Irvin'), ('Irvin', 'aunt', 'Cindy')]}, {('Irvin', 'aunt', 'Cindy'): [('Irvin', 'mother', 'Lena'), ('Lena', 'sister', 'Cindy')]}]
['son', 'mother', 'sister']