[James] took his grandson [Leonard] out for ice-cream. [Richard] took [Wayne] is brother home, he later visited his brother [Leonard] at the hospital.
('James', 'Wayne')
[James] took his grandson [Leonard] out for ice-cream. [Richard] took [Wayne] is brother home, he later visited his brother [Leonard] at the hospital.
[{('James', 'grandson', 'Wayne'): [('James', 'grandson', 'Richard'), ('Richard', 'brother', 'Wayne')]}, {('James', 'grandson', 'Richard'): [('James', 'grandson', 'Leonard'), ('Leonard', 'brother', 'Richard')]}]
['grandson', 'brother', 'brother']