Write the next sentence in the following story.

A group of people are in attached innertubes at the top of a snowy hill. A man at the top pushes them. the group

Select from:
(a). does a building down the hill.;
(b). is released from the tubes and the climber then rides up and does a high jump over the giant mountain.;
(c). rides down hill with the camera pointed up the hill.;
(d). goes up the hill together.;. The answer should be
(c).