[Katherine] and her son [Jose] went to the zoo and then out to dinner yesterday. [Tracy] and her brother [Bret] were going shopping. [Bret] asked his mother, [Katherine], if she wanted anything from the store, but [Katherine] said no.
('Tracy', 'Jose')
[Tracy] and her brother [Bret] were going shopping. [Bret] asked his mother, [Katherine], if she wanted anything from the store, but [Katherine] said no. [Katherine] and her son [Jose] went to the zoo and then out to dinner yesterday.
[{('Tracy', 'brother', 'Jose'): [('Tracy', 'mother', 'Katherine'), ('Katherine', 'son', 'Jose')]}, {('Tracy', 'mother', 'Katherine'): [('Tracy', 'brother', 'Bret'), ('Bret', 'mother', 'Katherine')]}]