What happens next in this paragraph?

A small group of girls are seen walking onto a stage followed by more people following behind. more people
Pick your answer from:
a). are seen dancing around the stage while people watch on the side.;
b). are seen playing instruments at one point followed by them jumping around.;
c). continue walking out onto the stage with some holding signs and others watching on the side.;
d). are seen playing instruments while the crowd cheers and the girls continue to play.;
c).