[Anna]'s grandmother [Frances] baked cookies for her after she came home from school. [Francisco] bought a dress for his daughter [Anna]. [Francisco] took his sister [Lena] out to dinner for her birthday.
('Lena', 'Frances')
[Francisco] took his sister [Lena] out to dinner for her birthday. [Francisco] bought a dress for his daughter [Anna]. [Anna]'s grandmother [Frances] baked cookies for her after she came home from school.
[{('Lena', 'mother', 'Frances'): [('Lena', 'brother', 'Francisco'), ('Francisco', 'mother', 'Frances')]}, {('Francisco', 'mother', 'Frances'): [('Francisco', 'daughter', 'Anna'), ('Anna', 'grandmother', 'Frances')]}]
['brother', 'daughter', 'grandmother']