[Clarence] and his wife [Ashley] love [Clarence]'s granddaughter [April] very much.
('Ashley', 'April')
[Clarence] and his wife [Ashley] love [Clarence]'s granddaughter [April] very much.
[{('Ashley', 'granddaughter', 'April'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'granddaughter', 'April')]}]
['husband', 'granddaughter']