[Amy] asked her son [Dennis] to take her car to get the oil changed and he said he would be there around 2 o'clock. [Dennis] is making a very special present for his wife [Emily].
('Emily', 'Amy')
[Dennis] is making a very special present for his wife [Emily]. [Amy] asked her son [Dennis] to take her car to get the oil changed and he said he would be there around 2 o'clock.
[{('Emily', 'mother-in-law', 'Amy'): [('Emily', 'husband', 'Dennis'), ('Dennis', 'mother', 'Amy')]}]
['husband', 'mother']