[Angelica] went to the store with her sister [Michelle]. Later that day, [Angelica] had tea with her sister [Elsie]. [Robert] shares a birthday with both his brother, [Antonio] and his daughter [Elsie].
('Antonio', 'Michelle')
[Robert] shares a birthday with both his brother, [Antonio] and his daughter [Elsie]. [Angelica] went to the store with her sister [Michelle]. Later that day, [Angelica] had tea with her sister [Elsie].
[{('Antonio', 'niece', 'Michelle'): [('Antonio', 'brother', 'Robert'), ('Robert', 'daughter', 'Michelle')]}, {('Robert', 'daughter', 'Michelle'): [('Robert', 'daughter', 'Elsie'), ('Elsie', 'sister', 'Michelle')]}, {('Elsie', 'sister', 'Michelle'): [('Elsie', 'sister', 'Angelica'), ('Angelica', 'sister', 'Michelle')]}]
['brother', 'daughter', 'sister', 'sister']