[Wesley] is playing with his daughter [Martha] in the yard. After a while, [Martha]'s brother [Charles] joins them. [James] was delighted to watch his son [Wesley] steal third base in the Championship baseball game.
('James', 'Charles')
[James] was delighted to watch his son [Wesley] steal third base in the Championship baseball game. [Wesley] is playing with his daughter [Martha] in the yard. After a while, [Martha]'s brother [Charles] joins them.
[{('James', 'grandson', 'Charles'): [('James', 'son', 'Wesley'), ('Wesley', 'son', 'Charles')]}, {('Wesley', 'son', 'Charles'): [('Wesley', 'daughter', 'Martha'), ('Martha', 'brother', 'Charles')]}]
['son', 'daughter', 'brother']