[Rebecca] met her dad, [Pedro], for the first time when he returned from deployment. [James] is going to the arcade with his sister, [Rebecca]. [Beverly] is a sister of [Robert]. [Pedro] and his brother [Robert] both played soccer. [Pedro] was faster, but [Robert] had a better shot, so they complemented each other well.
('James', 'Beverly')
[James] is going to the arcade with his sister, [Rebecca]. [Rebecca] met her dad, [Pedro], for the first time when he returned from deployment. [Pedro] and his brother [Robert] both played soccer. [Pedro] was faster, but [Robert] had a better shot, so they complemented each other well. [Beverly] is a sister of [Robert].
[{('James', 'aunt', 'Beverly'): [('James', 'father', 'Pedro'), ('Pedro', 'sister', 'Beverly')]}, {('James', 'father', 'Pedro'): [('James', 'sister', 'Rebecca'), ('Rebecca', 'father', 'Pedro')]}, {('Pedro', 'sister', 'Beverly'): [('Pedro', 'brother', 'Robert'), ('Robert', 'sister', 'Beverly')]}]
['sister', 'father', 'brother', 'sister']