[Theresa] was sewing a sweater for her sister [Lillian]. [Lillian] is ready to dye Easter eggs with [April]!
('April', 'Theresa')
[Lillian] is ready to dye Easter eggs with [April]! [Theresa] was sewing a sweater for her sister [Lillian].
[{('April', 'aunt', 'Theresa'): [('April', 'mother', 'Lillian'), ('Lillian', 'sister', 'Theresa')]}]
['mother', 'sister']