What is the total number of Long with a Av/g of 124.9 but Loss greater than 0?
CREATE TABLE "rushing" (
  "name" text,
  "gp_gs" real,
  "gain" real,
  "loss" real,
  "long" real,
  "avg_g" real
);
SELECT COUNT("long") FROM "rushing" WHERE "loss">0 AND "avg_g"=124.9;