In logical arguments, what is considered a "red herring"?

A "red herring" is an unrelated issue that is introduced into a discussion or argument to divert attention away from the main topic. By introducing irrelevant information or a different perspective, the person making the argument attempts to distract the audience, making it more difficult for them to focus on the original argument or issue at hand. This tactic can lead to confusion and misdirection, preventing a constructive examination of the topic being debated.

In contrast, other choices involve elements that either support the argument directly or contribute to its logic, whereas a red herring intentionally shifts the focus away from the core argument, undermining the logical flow of the discussion. Therefore, the introduction of a red herring does not enhance understanding or support the argument—it simply serves to mislead or distract from the central issue.