[Renee] was so proud of her daughter, [Martha]'s, accomplishments. [Renee] was glad her grandfather, [Roy], was happy, too.
('Martha', 'Roy')
[Renee] was so proud of her daughter, [Martha]'s, accomplishments. [Renee] was glad her grandfather, [Roy], was happy, too.
[{('Martha', 'father', 'Roy'): [('Martha', 'daughter', 'Renee'), ('Renee', 'grandfather', 'Roy')]}]