[Amy]'s son, [Milton], is exceptionally cute. She just had to show a picture to her father, [Clarence].
('Clarence', 'Milton')
[Amy]'s son, [Milton], is exceptionally cute. She just had to show a picture to her father, [Clarence].
[{('Clarence', 'grandson', 'Milton'): [('Clarence', 'daughter', 'Amy'), ('Amy', 'son', 'Milton')]}]
['daughter', 'son']