CREATE TABLE table_73754 ("Season" FLOAT, "Winner" TEXT, "Runner-Up" TEXT, "Third Place" TEXT, "Contestants" FLOAT)

How many contestants were there when the runner-up was S rgio Abreu?
SELECT MAX("Contestants") FROM table_73754 WHERE "Runner-Up" = 'Sérgio Abreu'
SELECT MAX("Contestants") FROM "table_73754" WHERE "Runner-Up" = 'Sérgio Abreu'