user: Question: What Volume:Issue that has Peter Cetera as the artist and was on top for longer than 1 week?
Columns: ['Volume:Issue', 'Issue Date(s)', 'Weeks on Top', 'Song', 'Artist']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['43:15-16', '21 December 1985 – 11 January 1986 §', 4.0, '" Say You, Say Me "', 'Lionel Richie']
SQL:

assistant: SELECT "Volume:Issue" FROM "Table" WHERE "Weeks on Top" > 1.0 AND "Artist" = 'Peter Cetera';