Please choose the correct ending to complete the given sentence: Slacklining: We see a man walking a tightrope high above a mountain range. We see a picture in picture in the upper left corner. we

Ending1: see four men on a line. Ending2: see tools and gear hanging from a tree. Ending3: see a bike in frame and see a person elling down the rope towards it. Ending4: see the man holding a selfie stick.

Answer format: ending1/ending2/ending3/ending4