user: Question: During what year was Wicked associated with the Green Room Awards?
Columns: ['Year', 'Award', 'Production', 'Role', 'Result']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['2004', 'Helpmann Awards', 'We Will Rock You', 'Oz', 'Won']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Production" = 'Wicked' AND "Award" = 'Green Room Awards';