[Janet] has always had an estranged relationship with her grandfather, [Clarence]. [Andrea] and her sister [Janet] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
('Clarence', 'Andrea')
[Janet] has always had an estranged relationship with her grandfather, [Clarence]. [Andrea] and her sister [Janet] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
[{('Clarence', 'granddaughter', 'Andrea'): [('Clarence', 'granddaughter', 'Janet'), ('Janet', 'sister', 'Andrea')]}]
['granddaughter', 'sister']