what is the round wher the fabien foret had the fastest lap and david salom was the pole position?
CREATE TABLE "season_calendar" (
  "round" real,
  "country" text,
  "circuit" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_rider" text,
  "winning_team" text,
  "report" text
);
SELECT "round" FROM "season_calendar" WHERE "fastest_lap"='Fabien Foret' AND "pole_position"='David Salom';