CREATE TABLE table_46461 ("Rider" CLOB, "Manufacturer" CLOB, "Laps" FLOAT, "Time" CLOB, "Grid" FLOAT)

Can you tell me the Manufacturer that has the Rider of stefan bradl?
SELECT "Manufacturer" FROM table_46461 WHERE "Rider" = 'stefan bradl'
SELECT "Manufacturer" FROM "table_46461" WHERE "Rider" = 'stefan bradl'