[Louis] often plays with [Cheryl] on the weekends. [Louis] plays with [Cheryl] because he babysits her for his Brother, which makes [Louis] [Cheryl]'s Uncle. [Dorothy] yelled at her daughter [Rebecca] for not talking out the trash. [Robert] told his sister [Dorothy] to calm down. [Rebecca] was talking about food with her sister [Cheryl].
('Robert', 'Louis')
[Dorothy] yelled at her daughter [Rebecca] for not talking out the trash. [Robert] told his sister [Dorothy] to calm down. [Rebecca] was talking about food with her sister [Cheryl]. [Louis] often plays with [Cheryl] on the weekends. [Louis] plays with [Cheryl] because he babysits her for his Brother, which makes [Louis] [Cheryl]'s Uncle.
[{('Robert', 'brother', 'Louis'): [('Robert', 'sister', 'Dorothy'), ('Dorothy', 'brother', 'Louis')]}, {('Dorothy', 'brother', 'Louis'): [('Dorothy', 'daughter', 'Cheryl'), ('Cheryl', 'uncle', 'Louis')]}, {('Dorothy', 'daughter', 'Cheryl'): [('Dorothy', 'daughter', 'Rebecca'), ('Rebecca', 'sister', 'Cheryl')]}]
['sister', 'daughter', 'sister', 'uncle']