Please choose the correct ending to complete the given sentence: Rollerblading: The man begins by rollerblading down a long walk way and then sitting on a bench outdoors and talking to the cameras. the man

Ending1: then demonstrates how to strap on roller blades. Ending2: is shown several times being interviewed by other people and then walks around the city again talking and then his bike. Ending3: continues to speak and the video ends with a closeup of a walking stick as well as a clip of the man walking in the street wearing a green sweater. Ending4: sits on an exercise bike and machines, then flips and turns it once.

Answer format: ending1/ending2/ending3/ending4