What is the common belief regarding Harry and the election?

The correct answer relates to the belief surrounding Harry's intentions regarding the election. It indicates that there is a widespread view or assumption that Harry plans to enter the election race or put himself forward as a candidate. This suggests an active engagement in the political process, as opposed to just holding a passive position or simply being a spectator.

The other beliefs, while they may seem plausible, focus on outcomes or opinions about Harry's current involvement or status regarding politics rather than his intentions. For instance, believing that Harry has already won suggests a resolution that overlooks the necessity for his participation. Similarly, assuming he is opposed to politics contradicts the idea of him intending to stand for election, as does the belief that he will support another candidate, which implies he may not be running for election himself. Therefore, the notion that Harry intends to stand for election captures the essence of the common belief about his role in the upcoming election.