Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to operate a golf cart [title] You must first rent the golf cart from the pro shop or club house and obtain a key. [title] Locate your golf cart by finding the cart that has the same number as the one on your key. [title] Strap your golf clubs and any other essentials in the back of the golf cart securely.

Ending1: [title] Make sure the brake is locked before putting the key in. [step] Put the key in the ignition and turn the key to the right until it is in the on position. Ending2: [title] Make sure the cart is roomy. [step] Identify it by looking at the back. Ending3: [step] Also note: if your golf clubs are suspended or up in the air, they can't move as little. Before removing rubber, it's best to strap them in instead. Ending4: [step] You will need a small key that is easy to pull up from the back of the golf cart. [title] Locate the pump in the golf cart.

Answer format: ending1/ending2/ending3/ending4