The recently announced dissolution of the Freedom Party, a major national political party, will not benefit the one other major national political party, the Liberty Party. It will, however, help third parties, including the Workers Party, who will now take more votes away from the Liberty Party in the upcoming national presidential race than would have been taken by the Freedom Party, had it not been dissolved.
Which of the following, if true, would cast the most serious doubt on the claim made in the last sentence above?
【选项】Polls indicate that most voters believe that candidates for third parties are more honest and trustworthy than are candidates for major national parties.
选项是否正确？