[Cindy] does n't like having to babysit her younger brother, [Joshua]. [Joshua] took his mother [Frances] a new pot for her flowers. [Francisco] was going to meet his wife, [Cindy], for lunch.
('Francisco', 'Frances')
[Francisco] was going to meet his wife, [Cindy], for lunch. [Cindy] does n't like having to babysit her younger brother, [Joshua]. [Joshua] took his mother [Frances] a new pot for her flowers.
[{('Francisco', 'mother-in-law', 'Frances'): [('Francisco', 'wife', 'Cindy'), ('Cindy', 'mother', 'Frances')]}, {('Cindy', 'mother', 'Frances'): [('Cindy', 'brother', 'Joshua'), ('Joshua', 'mother', 'Frances')]}]
['wife', 'brother', 'mother']