[Joshua] is one of [Lena]'s brothers. They have lots of fun together. [Irvin]'s sister [Tina] asked him for some help planting her garden. [Irvin] gave his mother [Lena] flowers on her birthday.
('Tina', 'Joshua')
[Irvin]'s sister [Tina] asked him for some help planting her garden. [Irvin] gave his mother [Lena] flowers on her birthday. [Joshua] is one of [Lena]'s brothers. They have lots of fun together.
[{('Tina', 'uncle', 'Joshua'): [('Tina', 'mother', 'Lena'), ('Lena', 'brother', 'Joshua')]}, {('Tina', 'mother', 'Lena'): [('Tina', 'brother', 'Irvin'), ('Irvin', 'mother', 'Lena')]}]
['brother', 'mother', 'brother']