CREATE TABLE table_9936 ("Tournament" TEXT, "Surface" TEXT, "Week" TEXT, "Winner" TEXT, "Finalist" TEXT, "Semifinalists" TEXT)

What is the Surface, when the Finalist is Andrei Pavel?
SELECT "Surface" FROM table_9936 WHERE "Finalist" = 'andrei pavel'
SELECT "Surface" FROM "table_9936" WHERE "Finalist" = 'andrei pavel'