[Roy] and his wife, [Mary], have been happily married for 20 years. They hope to stay married for life. [Mary] took her granddaughter [Kelly] out to play near the lake.
('Roy', 'Kelly')
[Roy] and his wife, [Mary], have been happily married for 20 years. They hope to stay married for life. [Mary] took her granddaughter [Kelly] out to play near the lake.
[{('Roy', 'granddaughter', 'Kelly'): [('Roy', 'wife', 'Mary'), ('Mary', 'granddaughter', 'Kelly')]}]