CREATE TABLE table_5043 ("Score" FLOAT, "Opposition" CLOB, "Venue" CLOB, "City" CLOB, "Year" FLOAT)

What city had a score of 20 in aigburth after 1907?
SELECT "City" FROM table_5043 WHERE "Year" > '1907' AND "Score" > '20' AND "Venue" = 'aigburth'
SELECT "City" FROM "table_5043" WHERE "Score" > '20' AND "Venue" = 'aigburth' AND "Year" > '1907'