CREATE TABLE table_16471 ("Season" FLOAT, "MLS Cup Winner" TEXT, "MLS Cup Runner-Up" TEXT, "MLS Supporters Shield Winner" TEXT, "MLS Supporters Shield Runner-Up" TEXT)

What is the name of the shield winner in which the mls cup winner and mls supporters shield runner up is Chivas usa?
SELECT "MLS Cup Winner" FROM table_16471 WHERE "MLS Supporters Shield Runner-Up" = 'Chivas USA'
SELECT "MLS Cup Winner" FROM "table_16471" WHERE "MLS Supporters Shield Runner-Up" = 'Chivas USA'