2017 Science Olympiad National Tournament
{'<entity_0>': '2017 Science Olympiad National Tournament', '<entity_1>': 'Science Olympiad'}
[['2017 Science Olympiad National Tournament', 'sports season of league or competition', 'Science Olympiad']]
The <entity_0> was the 33rd annual edition of the National <entity_1> tournament, a competition in which 120 teams (sixty middle school and sixty high school) from all fifty states compete in twenty three science-related events, in various fields of science, such as chemistry, physics, biology, and geology.
['multi-sport event', 'student competition']