[Clarence] asked his grandson, [Michael], what he wanted to be when he grew up. [Michael] told him he wanted to be a grandpa. [Clarence] and his wife, [Ashley], went out to the movies for a date.
('Ashley', 'Michael')
[Clarence] and his wife, [Ashley], went out to the movies for a date. [Clarence] asked his grandson, [Michael], what he wanted to be when he grew up. [Michael] told him he wanted to be a grandpa.
[{('Ashley', 'grandson', 'Michael'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'Michael')]}]
['husband', 'grandson']