CREATE TABLE tryout (pid DECIMAL, cname TEXT, ppos TEXT, decision TEXT)
CREATE TABLE college (cname TEXT, state TEXT, enr DECIMAL)
CREATE TABLE player (pid DECIMAL, pname TEXT, ycard TEXT, hs DECIMAL)

What is the name of every college in alphabetical order that has more than 18000 students enrolled?
SELECT cname FROM college WHERE enr > 18000 ORDER BY cname
SELECT "cname" FROM "college" WHERE "enr" > 18000 ORDER BY "cname" NULLS FIRST