user: Question: What is the traditional way to write the name of the district who's area is 2331?
Columns: ['English Name', 'Simplified', 'Traditional', 'Pinyin', 'Area', 'Population', 'Density']
Types: ['text', 'text', 'text', 'text', 'real', 'real', 'real']
Sample row: ['Xinzhou District', '信州区', '信州區', 'Xìnzhōu Qū', 339.0, 416219.0, 1228.0]
SQL:

assistant: SELECT "Traditional" FROM "Table" WHERE "Area" = 2331.0;