Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to hop on a unicycle [title] Learn how to mount and ride a unicycle. [title] After you can unicycle and feel comfortable, you can start to learn how to hop and eventually hop up stairs. [title] While you are unicycling slow down and almost come to a stop (this should be done on flat ground away from any obstacles).

Ending1: [title] Once you have gained enough speed, take a couple of turns to get yourself just left of the danger zone. [title] When you arrive at you first, jump off the unicycle. Ending2: [step] Try not to slam into anything, this means you could fall over. [title] Go up stairs any way you like with permission. Ending3: [title] After you have stopped, stop in front of an obstacle. [title] Next, climb up on the unicycle (it should look like a huge hoop). Ending4: [step] When you are stopped your strong foot should be in the front with your weak foot in the back. [title] Reach down and grab under the seat with your dominant hand.

Answer format: ending1/ending2/ending3/ending4