CREATE TABLE table_204_200 (id DECIMAL, "iso/iec standard" TEXT, "title" TEXT, "status" TEXT, "description" TEXT, "wg" DECIMAL)

which has the same wg as systems and software engineering - system life cycle processes ?
SELECT "title" FROM table_204_200 WHERE "title" <> 'systems and software engineering - system life cycle processes' AND "wg" = (SELECT "wg" FROM table_204_200 WHERE "title" = 'systems and software engineering - system life cycle processes')
SELECT "title" FROM "table_204_200" WHERE "title" <> 'systems and software engineering - system life cycle processes' AND "wg" = (SELECT "wg" FROM "table_204_200" WHERE "title" = 'systems and software engineering - system life cycle processes')