Which finalist has Semifinalists of andre agassi (1) lleyton hewitt (14)?
CREATE TABLE "singles" (
  "tournament" text,
  "surface" text,
  "week" text,
  "winner" text,
  "finalist" text,
  "semifinalists" text
);
SELECT "finalist" FROM "singles" WHERE "semifinalists"='andre agassi (1) lleyton hewitt (14)';