[Antonio] made some pie for wife, [Tracy], and his brother, [Robert]. [Tracy] gave the leftovers to her son, [Aaron]. [Shantel] fixed a big dinner on Sunday and invited her grandson [Aaron]. He came and stayed a few hours.
('Robert', 'Shantel')
[Antonio] made some pie for wife, [Tracy], and his brother, [Robert]. [Tracy] gave the leftovers to her son, [Aaron]. [Shantel] fixed a big dinner on Sunday and invited her grandson [Aaron]. He came and stayed a few hours.
[{('Robert', 'mother', 'Shantel'): [('Robert', 'brother', 'Antonio'), ('Antonio', 'mother', 'Shantel')]}, {('Antonio', 'mother', 'Shantel'): [('Antonio', 'son', 'Aaron'), ('Aaron', 'grandmother', 'Shantel')]}, {('Antonio', 'son', 'Aaron'): [('Antonio', 'wife', 'Tracy'), ('Tracy', 'son', 'Aaron')]}]
['brother', 'wife', 'son', 'grandmother']