[Amalia] needed to go to the store. [Amalia] asked her sister [Sandy] for a ride. [Alma] is looking for a good gift for her sister [Katherine]. [Alma] was so proud of her daughter [Amalia] for getting straight A's this semester.
('Sandy', 'Katherine')
[Amalia] needed to go to the store. [Amalia] asked her sister [Sandy] for a ride. [Alma] was so proud of her daughter [Amalia] for getting straight A's this semester. [Alma] is looking for a good gift for her sister [Katherine].
[{('Sandy', 'aunt', 'Katherine'): [('Sandy', 'mother', 'Alma'), ('Alma', 'sister', 'Katherine')]}, {('Sandy', 'mother', 'Alma'): [('Sandy', 'sister', 'Amalia'), ('Amalia', 'mother', 'Alma')]}]