user: ### NOW ANSWER:
Question: Which city had years 1971-1974?
Columns: ['Years', 'Building', 'City', 'Height', 'Storeys']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['1984–present', 'Suncor Energy Centre - West', 'Calgary', 'm (ft)', 52.0]
SQL:

assistant: SELECT "City" FROM "Table" WHERE "Years" = '1971-1974';