Please choose the correct ending to complete the given sentence: Health: [header] How to use a squat toilet [title] Decide what to do with your pants. [step] Before you can sit down, squat, and make use of the squat toilet you will need to deal with your clothes first. Similar to using a western toilet, you have to get your clothes out of the way before you can get to business.

Ending1: [substeps] Though squat toilet situations are typically business related, you can consider folding your other clothing in order to see what works and doesn't work. In a western toilet, folding your pants at the knees means that they are open. Ending2: However, squat toilets can be difficult for a beginner who is still wearing their pants. [substeps] If you are new to squat toilets, it can be a good idea to fully remove your pants and underwear. Ending3: Ideally, you will ask a friend to help you grab your pants if they are in the way. This way, you aren't wasting some time if you happen to need to go the bathroom and to take your clothes inside. Ending4: If you are in a hurry you will have to move back and forth between standing and sitting to get in there, with your clothes on and your pants on. [title] Make sure you've got the necessary supplies.

Answer format: ending1/ending2/ending3/ending4