user: Question: What route with the line color brown has the lowest number of stations served?
Columns: ['Line color', 'Line', 'Route', 'Stations served', 'Length']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['orange', 'Jakarta Loopline', 'Jatinegara to Depok/Bogor', 30.0, '71.8 km']
SQL:

assistant: SELECT "Stations served" FROM "Table" WHERE "Line color" = 'brown';