CREATE TABLE table_52763 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

Which is the lowest Round with the Opponent, Paul Cahoon and Location, Amsterdam, Netherlands?
SELECT MIN("Round") FROM table_52763 WHERE "Opponent" = 'paul cahoon' AND "Location" = 'amsterdam, netherlands'
SELECT MIN("Round") FROM "table_52763" WHERE "Location" = 'amsterdam, netherlands' AND "Opponent" = 'paul cahoon'