[Randall] and his son [Dennis] went to look at cars. [Randall] ended up buying the Mustang. [Mary] wanted her sister, [Gloria], to go the same college she attends. [Gloria] chose to attend college with her brother, [Dennis], instead. [Randall] loves visiting his grandmother [Lisa] in Florida. [Dennis] and his sister, [Mary] love it when their grandmother visits because she spoils them. She is coming this week to watch them while their parents are out of town.
[Dennis] and his sister, [Mary] love it when their grandmother visits because she spoils them. She is coming this week to watch them while their parents are out of town. [Randall] and his son [Dennis] went to look at cars. [Randall] ended up buying the Mustang. [Randall] loves visiting his grandmother [Lisa] in Florida.
[{('Mary', 'mother', 'Lisa'): [('Mary', 'brother', 'Dennis'), ('Dennis', 'mother', 'Lisa')]}, {('Dennis', 'mother', 'Lisa'): [('Dennis', 'son', 'Randall'), ('Randall', 'grandmother', 'Lisa')]}]