[James] said good-bye to his grandfather, [Thomas]. [Thomas]'s brother, [Don], stood there silently during the exchange, a sad expression on his face. [Lynn] was so excited to learn that her son [Don] got accepted into college.
('Lynn', 'James')
[Lynn] was so excited to learn that her son [Don] got accepted into college. [James] said good-bye to his grandfather, [Thomas]. [Thomas]'s brother, [Don], stood there silently during the exchange, a sad expression on his face.
[{('Lynn', 'father', 'James'): [('Lynn', 'son', 'Don'), ('Don', 'grandfather', 'James')]}, {('Don', 'grandfather', 'James'): [('Don', 'brother', 'Thomas'), ('Thomas', 'grandfather', 'James')]}]
['son', 'brother', 'grandfather']