user: Question: Which common has an area (km2) of 38.38?
Columns: ['Rank', 'Common', 'Population', 'Area (km 2 )', 'Density (inhabitants/km 2 )', 'Altitude (mslm)']
Types: ['text', 'text', 'real', 'text', 'text', 'real']
Sample row: ['1st', 'Novara', 105024.0, '103.02', '1019.5', 162.0]
SQL:

assistant: SELECT "Common" FROM "Table" WHERE "Area (km 2 )" = '38.38';