[Pedro] owns a coffee shop that he loves. He works with his daughter [Rebecca] every single day. [Pedro] was having a nice picnic with his son [James] and his daughter [Rebecca]. [James] was thinking about inviting his brother [Roberto] over, but decided not to in the end.
('Pedro', 'Roberto')
[Pedro] owns a coffee shop that he loves. He works with his daughter [Rebecca] every single day. [Pedro] was having a nice picnic with his son [James] and his daughter [Rebecca]. [James] was thinking about inviting his brother [Roberto] over, but decided not to in the end.
[{('Pedro', 'son', 'Roberto'): [('Pedro', 'daughter', 'Rebecca'), ('Rebecca', 'brother', 'Roberto')]}, {('Rebecca', 'brother', 'Roberto'): [('Rebecca', 'brother', 'James'), ('James', 'brother', 'Roberto')]}, {('Rebecca', 'brother', 'James'): [('Rebecca', 'father', 'Pedro'), ('Pedro', 'son', 'James')]}]
['daughter', 'father', 'son', 'brother']