user: Question: What is the average year with Nominated result?
Columns: ['Year', 'Category', 'Nominee(s)', 'Episode', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2001.0, 'Best Episodic Comedy', 'Gary Murphy and Neil Thompson', '" Grandparents "', 'Nominated']
SQL:

assistant: SELECT AVG("Year") FROM "Table" WHERE "Result" = 'Nominated';