[Chris] went to visit his aunt [David] over the holiday and she gave him a present. [Wesley] was happy that his son [Chris] was doing well in college. [Joshua] asked his brother [Wesley] to help him fix his car and he said he would after he got off work.
('Joshua', 'David')
[Joshua] asked his brother [Wesley] to help him fix his car and he said he would after he got off work. [Wesley] was happy that his son [Chris] was doing well in college. [Chris] went to visit his aunt [David] over the holiday and she gave him a present.
[{('Joshua', 'sister', 'David'): [('Joshua', 'brother', 'Wesley'), ('Wesley', 'sister', 'David')]}, {('Wesley', 'sister', 'David'): [('Wesley', 'son', 'Chris'), ('Chris', 'aunt', 'David')]}]
['brother', 'son', 'aunt']