CREATE TABLE table_203_187 (id DECIMAL, "conference" TEXT, "bids" DECIMAL, "record" TEXT, "win %" DECIMAL, "quarterfinals" DECIMAL, "semifinals" DECIMAL, "final" DECIMAL, "champions" DECIMAL)

which conferences had 2 quarterfinal wins each ?
SELECT "conference" FROM table_203_187 WHERE "quarterfinals" = 2
SELECT "conference" FROM "table_203_187" WHERE "quarterfinals" = 2