[Michelle] went with her brother [John] to the mall to buy some new candles. [Alma]'s brother [John] was going to be the star in the new show. [Michelle] went on a vacation with her brother [James].
('Alma', 'James')
[Alma]'s brother [John] was going to be the star in the new show. [Michelle] went with her brother [John] to the mall to buy some new candles. [Michelle] went on a vacation with her brother [James].
[{('Alma', 'brother', 'James'): [('Alma', 'brother', 'John'), ('John', 'brother', 'James')]}, {('John', 'brother', 'James'): [('John', 'sister', 'Michelle'), ('Michelle', 'brother', 'James')]}]