[James] loves his mother very much. Her name is [Dorothy]. [Dorothy] could n't wait for her father, [Harold], to see the gift she bought for him. [James] was having a cookout one day, and invited his sister [Rebecca]. [Rebecca]'s brother [Jeffrey] drove them to the cookout.
('Jeffrey', 'Harold')
[James] was having a cookout one day, and invited his sister [Rebecca]. [Rebecca]'s brother [Jeffrey] drove them to the cookout. [James] loves his mother very much. Her name is [Dorothy]. [Dorothy] could n't wait for her father, [Harold], to see the gift she bought for him.
[{('Jeffrey', 'grandfather', 'Harold'): [('Jeffrey', 'mother', 'Dorothy'), ('Dorothy', 'father', 'Harold')]}, {('Jeffrey', 'mother', 'Dorothy'): [('Jeffrey', 'sister', 'Rebecca'), ('Rebecca', 'mother', 'Dorothy')]}, {('Rebecca', 'mother', 'Dorothy'): [('Rebecca', 'brother', 'James'), ('James', 'mother', 'Dorothy')]}]
['sister', 'brother', 'mother', 'father']