user: Question: What year gave a nominated result for the room 222 series?
Columns: ['Year', 'Actor', 'Award', 'Series', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1969.0, 'Diahann Carroll', 'Best TV Star – Female', 'Julia', 'Won']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Result" = 'nominated' AND "Series" = 'room 222';