CREATE TABLE roller_coaster (Name VARCHAR, Country_ID VARCHAR)
CREATE TABLE country (Name VARCHAR, Country_ID VARCHAR)

Show the names of roller coasters and names of country they are in.
SELECT T2.Name, T1.Name FROM country AS T1 JOIN roller_coaster AS T2 ON T1.Country_ID = T2.Country_ID
SELECT "T2"."Name", "T1"."Name" FROM "country" AS "T1" JOIN "roller_coaster" AS "T2" ON "T1"."Country_ID" = "T2"."Country_ID"