CREATE TABLE table_25967 ("Year" FLOAT, "Host City" TEXT, "Host School" TEXT, "Champion" TEXT, "Second Place" TEXT, "Third Place" TEXT)

What was the host city in years where the host school was cole de technologie sup rieure?
SELECT "Host City" FROM table_25967 WHERE "Host School" = 'École de technologie supérieure'
SELECT "Host City" FROM "table_25967" WHERE "Host School" = 'École de technologie supérieure'