[Lillian] was so proud of her daughter [April] for getting straight A's this semester. [April] went with her husband [Douglas] to get a nice dinner for their anniversary.
('Douglas', 'Lillian')
[April] went with her husband [Douglas] to get a nice dinner for their anniversary. [Lillian] was so proud of her daughter [April] for getting straight A's this semester.
[{('Douglas', 'mother-in-law', 'Lillian'): [('Douglas', 'wife', 'April'), ('April', 'mother', 'Lillian')]}]
['wife', 'mother']