[Clarence] and his wife [Ashley] went to a lovely anniversary dinner. [Clarence] took his grandson [James] to the lake so they could feed the ducks.
('Ashley', 'James')
[Clarence] and his wife [Ashley] went to a lovely anniversary dinner. [Clarence] took his grandson [James] to the lake so they could feed the ducks.
[{('Ashley', 'grandson', 'James'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'James')]}]
['husband', 'grandson']