[Tracy] took her son [Kevin] to the football game. [Kevin] was visiting his grandparents' house and saw [Shantel] first. [Laura] is one of my favorite students. She is the younger sister of [Kevin], who I taught last year, [Kevin] is a very hot guy, but his sister [Laura] is even more attractive.
('Tracy', 'Shantel')
[Tracy] took her son [Kevin] to the football game. [Laura] is one of my favorite students. She is the younger sister of [Kevin], who I taught last year, [Kevin] is a very hot guy, but his sister [Laura] is even more attractive. [Kevin] was visiting his grandparents' house and saw [Shantel] first.
[{('Tracy', 'mother', 'Shantel'): [('Tracy', 'daughter', 'Laura'), ('Laura', 'grandmother', 'Shantel')]}, {('Laura', 'grandmother', 'Shantel'): [('Laura', 'brother', 'Kevin'), ('Kevin', 'grandmother', 'Shantel')]}, {('Tracy', 'daughter', 'Laura'): [('Tracy', 'son', 'Kevin'), ('Kevin', 'sister', 'Laura')]}]
['son', 'sister', 'brother', 'grandmother']