user: Question: What are the locations where the year of election is 1980?
Columns: ['District', 'Incumbent', 'Party', 'Elected', 'Status', 'Opponent']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Minnesota1', 'Tim Penny', 'Democratic', 1982.0, 'Re-elected', 'Tim Penny (D) 78.1% Doug Andersen (R) 21.9%']
SQL:

assistant: SELECT "District" FROM "Table" WHERE "Elected" = 1980.0;