Please choose the correct ending to complete the given sentence: Rock climbing: A group of friends are standing on the field and above them the man is climbing the rock wall. man

Ending1: is standing in front of the rock wall and front the rock. Ending2: is in a roofed gym climbing the rock. Ending3: is standing up climbs the rock makeup board. Ending4: is climbong the rock wall holding it and the other people on the floor is attached to harness ready to climb the wall too.

Answer format: ending1/ending2/ending3/ending4