Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to limbo [title] Grab a long pole. [step] Traditionally, people played limbo with a broom, but any long rod will work. For quick solutions, try using a wrapping paper roll, curtain rod, pool noodle, or a smooth stick from outside.

Ending1: Either safe plastic or craft paper will work. [substeps] If you happen to be playing outside, try using the ocean to play limbo, which literally means just use water to swim. Ending2: Ropes, cables, and similar items can also work as long as you have people to hold them tight. [title] Have two people hold the pole parallel to the ground. Ending3: Once you've chosen a stick, hold the stick straight, but slightly out of arm's reach, so that your arm is above your head. [substeps] Start at either a long pole and a stake (with a long pole used for safety purposes). Ending4: Alternatively, you can make the game more structured by laying up a team of players. Find a location at least 20 feet (4.9 m) away from any walls or floors.

Answer format: ending1/ending2/ending3/ending4