CREATE TABLE table_8953 ("District" FLOAT, "Incumbent" CLOB, "2008 Status" CLOB, "Democratic" CLOB, "Republican" CLOB, "Independent Green" CLOB, "Libertarian" CLOB, "Other Party" CLOB)

Who was the other party nominee that ran against Democratic Rick Boucher?
SELECT "Other Party" FROM table_8953 WHERE "Democratic" = 'rick boucher'
SELECT "Other Party" FROM "table_8953" WHERE "Democratic" = 'rick boucher'