[Michael] was thrilled to take his dad, [Nicholas], to see the tree lighting at town center. [Michael]'s grandmother, [Ashley], was the grand marshal for the night.
('Nicholas', 'Ashley')
[Michael] was thrilled to take his dad, [Nicholas], to see the tree lighting at town center. [Michael]'s grandmother, [Ashley], was the grand marshal for the night.
[{('Nicholas', 'mother', 'Ashley'): [('Nicholas', 'son', 'Michael'), ('Michael', 'grandmother', 'Ashley')]}]
['son', 'grandmother']