[Antonio] and [Louis] are brothers. they like to spend time together [Tracy] and her sister [Beverly] were fighting. They never fight long though, and they made up the next day. [Dorothy] and her brother [Antonio] played tennis together. [Dorothy]'s sister [Beverly] has an injured leg and watched instead.
('Louis', 'Tracy')
[Antonio] and [Louis] are brothers. they like to spend time together [Dorothy] and her brother [Antonio] played tennis together. [Dorothy]'s sister [Beverly] has an injured leg and watched instead. [Tracy] and her sister [Beverly] were fighting. They never fight long though, and they made up the next day.
[{('Louis', 'sister', 'Tracy'): [('Louis', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Tracy')]}, {('Louis', 'sister', 'Dorothy'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'sister', 'Dorothy')]}, {('Dorothy', 'sister', 'Tracy'): [('Dorothy', 'sister', 'Beverly'), ('Beverly', 'sister', 'Tracy')]}]
['brother', 'sister', 'sister', 'sister']