[Karen] went to visit her aunt, [Tracy], who's birthday was yesterday. [Louis] is very happy to have such a great daughter like [Karen]. [Louis] took his sister [Marie] out to dinner for her birthday. [Shantel] took her daughter, [Tracy], to lunch.
('Marie', 'Shantel')
[Louis] took his sister [Marie] out to dinner for her birthday. [Louis] is very happy to have such a great daughter like [Karen]. [Karen] went to visit her aunt, [Tracy], who's birthday was yesterday. [Shantel] took her daughter, [Tracy], to lunch.
[{('Marie', 'mother', 'Shantel'): [('Marie', 'brother', 'Louis'), ('Louis', 'mother', 'Shantel')]}, {('Louis', 'mother', 'Shantel'): [('Louis', 'sister', 'Tracy'), ('Tracy', 'mother', 'Shantel')]}, {('Louis', 'sister', 'Tracy'): [('Louis', 'daughter', 'Karen'), ('Karen', 'aunt', 'Tracy')]}]
['brother', 'daughter', 'aunt', 'mother']