CREATE TABLE table_5044 ("Score" FLOAT, "Opposition" TEXT, "Venue" TEXT, "City" TEXT, "Year" FLOAT)

What was the score when the opposition was sussex in liverpool?
SELECT SUM("Score") FROM table_5044 WHERE "Opposition" = 'sussex' AND "City" = 'liverpool'
SELECT SUM("Score") FROM "table_5044" WHERE "City" = 'liverpool' AND "Opposition" = 'sussex'