What is the most logical next event?

Two people are seen riding around on board on waves and leads into more people surfing. more shots

Select from:
(a). are shown of people riding again as well as people riding in shallow waves.;
(b). are shown of people riding around and around while the people watch them ride past.;
(c). are shown of people riding in the water as well as walking around on the land.;
(d). are shown of people surfing while the waves crash down around them.;
(d).