Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to start your own bicycle gang [title] Go get a cool bicycle. [step] You can't be in a bicycle gang unless you got some wheels. Check out your local dealers for bikes.

Ending1: Get a bike box with wheels if you can. Getting wheels is crucial to having a bike. Ending2: You can buy these at any general store or retailer. [title] Decide if you're good riding, mechanics are good, riding machines are fantastic, etc. Ending3: [title] Next, get together a group of your like-minded friends to join your gang. [title] Come up with a cool name for your gang and pick a nice spot to hang-out. Ending4: Well, if you get as old as 70, on what species? You will probably know three. The difference is the kind of wheels you need, which can be purchased online, and are made from leather, clay, wood, plastic, or metal.

Answer format: ending1/ending2/ending3/ending4