user: Question: What company is known as the producer at the Kethanur location?
Columns: ['Power Plant', 'Producer', 'Location', 'State', 'Total Capacity (MWe)']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Vankusawade Wind Park', 'Suzlon Energy Ltd .', 'Satara District .', 'Maharashtra', 259.0]
SQL:

assistant: SELECT "Producer" FROM "Table" WHERE "Location" = 'Kethanur';