user: Question: What's the highest Year with the Region of Southeast?
Columns: ['Year', 'Record', 'Seed', 'Region', 'Results']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1980.0, '18-12', '#12', 'East', 'L 72-86']
SQL:

assistant: SELECT MAX("Year") FROM "Table" WHERE "Region" = 'Southeast';