CREATE TABLE table_70135 ("Stage" CLOB, "Winner" CLOB, "General classification" CLOB, "Points classification" CLOB, "Mountains classification" CLOB, "Trofeo Fast Team" CLOB)

What is the general classification at stage 18 that has a points classification of Tony Rominger?
SELECT "General classification" FROM table_70135 WHERE "Points classification" = 'tony rominger' AND "Stage" = '18'
SELECT "General classification" FROM "table_70135" WHERE "Points classification" = 'tony rominger' AND "Stage" = '18'