[Antonio]'s wife [Tracy] had been feeling under the weather. [Antonio] asked his son [Bernardo] to go to the store to buy medicine. [Louis] called his sister [Tracy] to find out if she wanted to go to the movies with him and his other sister [Marie]. She was excited to join the two of them and they agreed to meet at 5pm.
('Marie', 'Bernardo')
[Louis] called his sister [Tracy] to find out if she wanted to go to the movies with him and his other sister [Marie]. She was excited to join the two of them and they agreed to meet at 5pm. [Antonio]'s wife [Tracy] had been feeling under the weather. [Antonio] asked his son [Bernardo] to go to the store to buy medicine.
[{('Marie', 'nephew', 'Bernardo'): [('Marie', 'sister', 'Tracy'), ('Tracy', 'son', 'Bernardo')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'brother', 'Louis'), ('Louis', 'sister', 'Tracy')]}, {('Tracy', 'son', 'Bernardo'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'son', 'Bernardo')]}]
['brother', 'sister', 'husband', 'son']