[Anna] could n't wait for the surprise birthday party that she was throwing for her brother [Leonard] next weekend. [Cindy] picked up her daughter [Anna] from school early. [Wilhelmina] was excited for today, its her daughter's, [Cindy], spring break. She will finally get to see her.
('Leonard', 'Wilhelmina')
[Anna] could n't wait for the surprise birthday party that she was throwing for her brother [Leonard] next weekend. [Cindy] picked up her daughter [Anna] from school early. [Wilhelmina] was excited for today, its her daughter's, [Cindy], spring break. She will finally get to see her.
[{('Leonard', 'sister', 'Wilhelmina'): [('Leonard', 'sister', 'Anna'), ('Anna', 'sister', 'Wilhelmina')]}, {('Anna', 'sister', 'Wilhelmina'): [('Anna', 'mother', 'Cindy'), ('Cindy', 'daughter', 'Wilhelmina')]}]
['sister', 'mother', 'daughter']