[Lynn]'s brother, [Wesley], did n't want to take the big annual trip. However, [Lynn]'s sister, [David], was all for the trip. [David] and her sister [Cindy] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
('Cindy', 'Wesley')
[David] and her sister [Cindy] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while. [Lynn]'s brother, [Wesley], did n't want to take the big annual trip. However, [Lynn]'s sister, [David], was all for the trip.
[{('Cindy', 'brother', 'Wesley'): [('Cindy', 'sister', 'Lynn'), ('Lynn', 'brother', 'Wesley')]}, {('Cindy', 'sister', 'Lynn'): [('Cindy', 'sister', 'David'), ('David', 'sister', 'Lynn')]}]
['sister', 'sister', 'brother']