user: Question: What event was the competition World Junior Championships in 2010?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2007.0, 'World Youth Championships', 'Ostrava , Czech Republic', '11th', 'Shot put (5 kg)']
SQL:

assistant: SELECT "Event" FROM "Table" WHERE "Competition" = 'World Junior Championships' AND "Year" = 2010.0;