Please choose the correct ending to complete the given sentence: Rock climbing: The man in the dark green shirt places a strap and link to the climbing wall and loops a rope through the clip. the man

Ending1: walks into the darkened room, sits on a rock, gets a jacket, and demonstrates how to saddle up. Ending2: reverses the strap position and loops the rope through the strap eye link. Ending3: eventually goes under the stone and sits with his knees apart wearing a black mask. Ending4: passes the climber area and it's an open area.

Answer format: ending1/ending2/ending3/ending4