[David], [Wesley], and [Francisco] all went out for a family gathering at the bar. [Wesley] had to explain why [Tina] could n't go out with [Wesley]'s brother, [Francisco].
('Francisco', 'Tina')
[David], [Wesley], and [Francisco] all went out for a family gathering at the bar. [Wesley] had to explain why [Tina] could n't go out with [Wesley]'s brother, [Francisco].
[{('Francisco', 'niece', 'Tina'): [('Francisco', 'brother', 'Wesley'), ('Wesley', 'daughter', 'Tina')]}, {('Francisco', 'brother', 'Wesley'): [('Francisco', 'sister', 'David'), ('David', 'brother', 'Wesley')]}]
['sister', 'brother', 'daughter']