Which Cmp-Att-Int has a GP-GS of 3-0?
CREATE TABLE "passing" (
  "name" text,
  "gp_gs" text,
  "effic" real,
  "cmp_att_int" text,
  "avg_g" real
);
SELECT "cmp_att_int" FROM "passing" WHERE "gp_gs"='3-0';