[Adan] and his wife [Laura] hosted Thanksgiving dinner at their house this year. [Adan] also invited his mother [Martha].
('Laura', 'Martha')
[Adan] and his wife [Laura] hosted Thanksgiving dinner at their house this year. [Adan] also invited his mother [Martha].
[{('Laura', 'mother-in-law', 'Martha'): [('Laura', 'husband', 'Adan'), ('Adan', 'mother', 'Martha')]}]