CREATE TABLE table_5404 ("Score" FLOAT, "Opposition" TEXT, "Venue" TEXT, "City" TEXT, "Year" FLOAT)

Which City has a Score smaller than 30, and a Venue of aigburth?
SELECT "City" FROM table_5404 WHERE "Score" < '30' AND "Venue" = 'aigburth'
SELECT "City" FROM "table_5404" WHERE "Score" < '30' AND "Venue" = 'aigburth'