Multi-select problem: How does the next paragraph end?

Then they rise up again and continue sailing till they have to duck down again to avoid another bridge. They pass by other people on kayaks as they sail along. then they

Available options: (1). get off the kayaks and stand on the river banks to look over the river. (2). move into another area to continue driving around. (3). stop and hand off their paddles to a couple of other people that walk by. (4). are shown again sailing and getting down from the bridge.
(1).