Ladder against a tree and rope harness being set up by a camp leader in front of campers .
There is a camp leader in front of campers .
Ladder against a tree and rope harness being set up by a camp leader in front of campers.
There is a camp leader in front of campers.
The camp leader is setting up the rope harness in front of the campers, which is confirmed by the second sentence.
The camp leader is setting up the rope harness in front of the campers , which is confirmed by the second sentence .