[Janet] called her brother, [Douglas], up to see how he was doing after surgery. [Ashley] could n't see her granddaughter, [Janet].
('Ashley', 'Douglas')
[Ashley] could n't see her granddaughter, [Janet]. [Janet] called her brother, [Douglas], up to see how he was doing after surgery.
[{('Ashley', 'grandson', 'Douglas'): [('Ashley', 'granddaughter', 'Janet'), ('Janet', 'brother', 'Douglas')]}]
['granddaughter', 'brother']