If the position is AM and the league is larger than 7.0, what is the total R number?
CREATE TABLE "assists" (
  "r" real,
  "player" text,
  "position" text,
  "league" real,
  "champions_league" real,
  "copa_del_rey" real,
  "total" real
);
SELECT COUNT("r") FROM "assists" WHERE "position"='AM' AND "league">7.0;