[Kevin] ca n't stand his unfriendly aunt [Marie]. [Tracy] went with her brother [Pedro] to the mall to buy some new candles. [Beverly] took her sister [Marie] out for dinner to celebrate her birthday. [Tracy] and her son, [Kevin], decorated mugs at the craft fair together.
('Pedro', 'Beverly')
[Tracy] went with her brother [Pedro] to the mall to buy some new candles. [Tracy] and her son, [Kevin], decorated mugs at the craft fair together. [Kevin] ca n't stand his unfriendly aunt [Marie]. [Beverly] took her sister [Marie] out for dinner to celebrate her birthday.
[{('Pedro', 'sister', 'Beverly'): [('Pedro', 'sister', 'Marie'), ('Marie', 'sister', 'Beverly')]}, {('Pedro', 'sister', 'Marie'): [('Pedro', 'sister', 'Tracy'), ('Tracy', 'sister', 'Marie')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'son', 'Kevin'), ('Kevin', 'aunt', 'Marie')]}]
['sister', 'son', 'aunt', 'sister']