What is the control for Christopher Newport University?
CREATE TABLE "public_and_established_private_instituti" (
  "school" text,
  "location_s" text,
  "control" text,
  "type" text,
  "accreditation" text,
  "founded" real,
  "enrollment" text
);
SELECT "control" FROM "public_and_established_private_instituti" WHERE "school"='Christopher Newport University';