CREATE TABLE table_8990 ("Side" TEXT, "Group" TEXT, "Inscription" TEXT, "Official history" TEXT, "Identification" TEXT)

Which side has Ludovico Carracci listed as the identification?
SELECT "Side" FROM table_8990 WHERE "Identification" = 'ludovico carracci'
SELECT "Side" FROM "table_8990" WHERE "Identification" = 'ludovico carracci'