CREATE TABLE table_name_60 (inchicore_class VARCHAR2, gswr_class VARCHAR2, type VARCHAR2)

What Inchicore Class has a GSWR Class smaller than 268, and a Type of 0-4-2t?
SELECT inchicore_class FROM table_name_60 WHERE gswr_class < 268 AND type = "0-4-2t"
SELECT "inchicore_class" FROM "table_name_60" WHERE "0-4-2t" = "type" AND "gswr_class" < 268