[Dale] is son of [Ashley]. [Dale] and his wife, [Theresa] just got married in Las Vegas last month.
('Theresa', 'Ashley')
[Dale] and his wife, [Theresa] just got married in Las Vegas last month. [Dale] is son of [Ashley].
[{('Theresa', 'mother-in-law', 'Ashley'): [('Theresa', 'husband', 'Dale'), ('Dale', 'mother', 'Ashley')]}]
['husband', 'mother']