[James] is [Irvin]'s grandfather. [Irvin] likes to go fishing with his grandfather. [Lena] and her husband, [Wesley], were cooking meatloaf. [Irvin], [Wesley]'s son, was hungry, and asked them when it would be done.
('Lena', 'James')
[Lena] and her husband, [Wesley], were cooking meatloaf. [Irvin], [Wesley]'s son, was hungry, and asked them when it would be done. [James] is [Irvin]'s grandfather. [Irvin] likes to go fishing with his grandfather.
[{('Lena', 'father', 'James'): [('Lena', 'son', 'Irvin'), ('Irvin', 'grandfather', 'James')]}, {('Lena', 'son', 'Irvin'): [('Lena', 'husband', 'Wesley'), ('Wesley', 'son', 'Irvin')]}]
['husband', 'son', 'grandfather']