[Antonio]'s wife, [Tracy], was excited to plan a surprise party for him. [Emma] is so proud that [Antonio], his father, quit smoking. [Tracy] was so excited to learn that her son [Kevin] got accepted into college. [Kevin] and his uncle [Louis] went fishing yesterday. They caught many trout.
('Emma', 'Louis')
[Emma] is so proud that [Antonio], his father, quit smoking. [Antonio]'s wife, [Tracy], was excited to plan a surprise party for him. [Tracy] was so excited to learn that her son [Kevin] got accepted into college. [Kevin] and his uncle [Louis] went fishing yesterday. They caught many trout.
[{('Emma', 'uncle', 'Louis'): [('Emma', 'father', 'Antonio'), ('Antonio', 'brother', 'Louis')]}, {('Antonio', 'brother', 'Louis'): [('Antonio', 'son', 'Kevin'), ('Kevin', 'uncle', 'Louis')]}, {('Antonio', 'son', 'Kevin'): [('Antonio', 'wife', 'Tracy'), ('Tracy', 'son', 'Kevin')]}]
['father', 'wife', 'son', 'uncle']