CREATE TABLE table_62967 ("play" TEXT, "author" TEXT, "company" TEXT, "base" TEXT, "country" TEXT)

Which Country's Author is based on Sophocles and Euripides?
SELECT "country" FROM table_62967 WHERE "author" = 'based on sophocles and euripides'
SELECT "country" FROM "table_62967" WHERE "author" = 'based on sophocles and euripides'