CREATE TABLE student (stuid DECIMAL, lname TEXT, fname TEXT, age DECIMAL, sex TEXT, major DECIMAL, advisor DECIMAL, city_code TEXT)
CREATE TABLE allergy_type (allergy TEXT, allergytype TEXT)
CREATE TABLE has_allergy (stuid DECIMAL, allergy TEXT)

Give the city that the student whose family name is Kim lives in.
SELECT city_code FROM student WHERE lname = "Kim"
SELECT "city_code" FROM "student" WHERE "Kim" = "lname"