Please choose the correct ending to complete the given sentence: Youth: [header] How to have a birthday sleepover at a hotel [title] Ask your parents! [step] It's up to your parents if throwing a hotel slumber party is in their budget. It's a good idea to have your parents sleep in the room next to you and your friends. Getting an adjoining room would be a good choice.

Ending1: [title] Pick a theme! [step] There are so many themes to choose from. Themes can be pretty much anything; from tv shows to winter. Ending2: [title] If your mom doesn't like the guest space, or has a hard time staying up at home (or has kids) then you can opt to hang out in a separate room. [step] No one likes sharing a room, and the house is pretty private. Ending3: This way you won't have your friends finding out where you sleep. [substeps] If you are a strong swimmer, your party will be much more fun and you won't need to share the bed. Ending4: Plus, it creates a nice cozy spot for them. [substeps] This is not to say they should sleep in only your bed.

Answer format: ending1/ending2/ending3/ending4