Which film is the favorite of the visitors to the site who voted?

Fans of the X-Men movies have been debating on an online forum regarding which of the films is the best. To see what the overall opinion is, visitors to the site can rank the four films in order of preference. The results are shown in the preference schedule below. Rankings X-Men 1 2 1 3 X2: X-Men United 4 4 2 1 X-Men: Days of Future Past 2 1 3 2 X-Men: First Class 3 3 4 4 Number of votes: 508 1043 461 418 Using pairwise comparison, which film is the favorite of the visitors to the site who voted? O X-Men O X2: X-Men United O X-Men: Days of Future Past O X-Men: First Class No film is a definitive favorite