[Lois] and her sister [Stephanie] were fighting. They never fight long though, and they made up the next day. [Constance] and her sister [Lois] have never been close. Still, they love each other because they are family.
('Stephanie', 'Constance')
[Lois] and her sister [Stephanie] were fighting. They never fight long though, and they made up the next day. [Constance] and her sister [Lois] have never been close. Still, they love each other because they are family.
[{('Stephanie', 'sister', 'Constance'): [('Stephanie', 'sister', 'Lois'), ('Lois', 'sister', 'Constance')]}]