[Amy] and her brother [George] went to the movies together. [Amy] is married to Thomas and when she was 24, the couple welcomed [Emily] into the world.
('George', 'Emily')
[Amy] and her brother [George] went to the movies together. [Amy] is married to Thomas and when she was 24, the couple welcomed [Emily] into the world.
[{('George', 'niece', 'Emily'): [('George', 'sister', 'Amy'), ('Amy', 'daughter', 'Emily')]}]
['sister', 'daughter']