Please choose the correct ending to complete the given sentence: Rock climbing: We see men climbing indoors on a climbing wall, and outdoors in the woods. We see two men outdoors at night then day. We see men climbing a cliff. a man

Ending1: waves from the top. Ending2: slams into a slanted rock wall and then lays down. Ending3: falls back to the ground. Ending4: in a suit stands, holds his arms out, and pictures and discs.

Answer format: ending1/ending2/ending3/ending4