[Fernando]'s mother, [Constance], is glad that her father, [Roy] is a part of her life.
('Fernando', 'Roy')
[Fernando]'s mother, [Constance], is glad that her father, [Roy] is a part of her life.
[{('Fernando', 'grandfather', 'Roy'): [('Fernando', 'mother', 'Constance'), ('Constance', 'father', 'Roy')]}]