[Irvin] went with his father [Wesley] to a baseball game. Jame's sister, [David], called to ask where they wanted to meet up for dinner. [Frances] is a woman with a grandson named [Irvin].
('David', 'Frances')
[Irvin] went with his father [Wesley] to a baseball game. Jame's sister, [David], called to ask where they wanted to meet up for dinner. [Frances] is a woman with a grandson named [Irvin].
[{('David', 'mother', 'Frances'): [('David', 'brother', 'Wesley'), ('Wesley', 'mother', 'Frances')]}, {('Wesley', 'mother', 'Frances'): [('Wesley', 'son', 'Irvin'), ('Irvin', 'grandmother', 'Frances')]}]
['brother', 'son', 'grandmother']