What is the IHSA cheerleading class for the enrollment of 2600?
CREATE TABLE "current_membership" (
  "school" text,
  "location" text,
  "mascot" text,
  "colors" text,
  "enrollment" real,
  "ihsa_classes_2_3_4" text,
  "ihsa_music_class" text,
  "ihsa_football_class" text,
  "ihsa_cheerleading_class" text
);
SELECT "ihsa_cheerleading_class" FROM "current_membership" WHERE "enrollment"=2600;