CREATE TABLE table_54444 ("Party" TEXT, "Results 2004" TEXT, "CSA 5/14/09" TEXT, "Viavoice 5/15/09" TEXT, "Ifop- La Croix 5/15/09" TEXT, "Ipsos 5/16/09" TEXT, "OpinionWay 5/18/09" TEXT, "CSA 5/20/09" TEXT, "Ipsos 5/25/09" TEXT, "TNS-Sofres 5/26/09" TEXT, "OpinionWay 5/28/09" TEXT, "TNS-Sofres 5/28/09" TEXT)

Which Viavoice 5/15/09 has a CSA 5/14/09 of 5%, and a TNS-Sofres 5/28/09 of 4.5%?
SELECT "Viavoice 5/15/09" FROM table_54444 WHERE "CSA 5/14/09" = '5%' AND "TNS-Sofres 5/28/09" = '4.5%'
SELECT "Viavoice 5/15/09" FROM "table_54444" WHERE "CSA 5/14/09" = '5%' AND "TNS-Sofres 5/28/09" = '4.5%'