In a Recent Study, Participants Were Shown 30-Second Clips of Two

In a recent study, participants were shown 30-second clips of two candidates for a past election with which they were not familiar. Each participant was asked to determine which candidate had won that election. How accurate do you think the participants were at predicting the winner of the election and why?

A) very accurate; a few minutes is all that is needed for a good judgment
B) not accurate; 30 seconds would not provide as much information as voters had
C) very accurate; all that matters is attractiveness, which can be quickly assessed
D) not accurate; the clip would need to be framed in the context of the election