How many points are there, when the grade is A?
CREATE TABLE "ippt_standards" (
  "grade" text,
  "points" real,
  "sit_up_reps" text,
  "standing_broad_jump_cm" text,
  "chin_up_reps" text,
  "shuttle_run_sec" text,
  "2_4km_run_min_sec" text
);
SELECT MAX("points") FROM "ippt_standards" WHERE "grade"='a';