CREATE TABLE enrollments (campus VARCHAR2, year VARCHAR2)
CREATE TABLE campuses (id VARCHAR2)

What campus had more than 400 total enrollment but more than 200 full time enrollment in year 1956?
SELECT T1.campus FROM campuses AS t1 JOIN enrollments AS t2 ON t1.id = t2.campus WHERE t2.year = 1956 AND totalenrollment_ay > 400 AND FTE_AY > 200
SELECT "T1"."campus" FROM "campuses" "t1" JOIN "enrollments" "t2" ON "t1"."id" = "t2"."campus" AND "t2"."year" = 1956 WHERE "FTE_AY" > 200 AND "totalenrollment_ay" > 400