user: Question: What's the total time for the summer universiade competition?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event', 'Time']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [1995.0, 'World Championships', 'Gothenburg', '3rd', '4x100 m relay', 39.07]
SQL:

assistant: SELECT SUM("Time") FROM "Table" WHERE "Competition" = 'summer universiade';