user: Question: What is 2009, when Year is "Highest mean annual temperature"?
Columns: ['Year', '2011', '2010', '2009', '2008', '2007', '2006', '2005']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Highest mean annual temperature', '°C () Valentia Observatory', '°C () Valentia Observatory', '°C () Valentia Observatory', '°C () Valentia Observatory', '°C () Valentia Observatory', '°C () Valentia Observatory and Rosslare', '°C () Valentia Observatory']
SQL:

assistant: SELECT "2009" FROM "Table" WHERE "Year" = 'Highest mean annual temperature';