Please choose the correct ending to complete the given sentence: Travel: [header] How to pack for a year abroad [title] Obtain the right number of suitcases. [step] You can't take everything with you when packing for a year abroad. Your packing needs limits.

Ending1: For example, if you are going abroad to be with your family, you will need at least five suitcases at home. Ideally, ask yourself what size suitcase is comfortable for your family. Ending2: Get a good size suitcase for everyday expenses, or a small, medium suitcase for almost every major travelling step.. [substeps] You want plenty of space for miscellaneous items. Ending3: You need to find a faster but simpler way to pack depending on the climate and other factors. Smaller suitcases should be checked first, and small items can probably be checked next. Ending4: Three suitcases is too many, and one suitcase is not enough. The " goldilocks number " of suitcases? Two.

Answer format: ending1/ending2/ending3/ending4