What happens next in this paragraph?

A man approaches a large mountain, with friends, and climbs it while attached to a green rope until he reaches the top. a group of young people
Choose from: a). watch the climber, then they take turns climbing the mountain, several times dipping into the water and looking over at the camera.; b). are then shown riding kites up the side of a snowy mountain together, celebrating with each other.; c). approach the base of a mountain and set down their things where they smile and prepare to climb the mountain.; d). are on a snowy slope, skiing.;
c).