Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to pack a bike to ship [title] Acquire a bicycle-specific box from your local bike shop. [step] If the shop is not able to provide you with a free used box, you can usually purchase a brand new box for a small fee. [substeps] Remove, or cover, any existing shipping labels on pre-used boxes.

Ending1: [title] Remove the bike's handlebar, pedals, seat post and front wheel. [step] Most of these parts can be removed by hand, although you may need to employ a small wrench in order to remove the pedals. Ending2: If you will be shipping a bike to a city or county construction site, it is a good idea to bring any pre-existing shipping labels you have no need to design. [title] Use cans and lids to pack the bike. Ending3: These will make it easier to ship your bike to save time. [title] Walk around your bike several times a day for optimal results. Ending4: [title] Freeze an unused bike-specific package, sealed case, or short case in the freezer. [step] Freeze the packages overnight before mailing them or to save money.

Answer format: ending1/ending2/ending3/ending4