Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to dehydrate pineapple [title] Purchase several pineapples from a supermarket. [step] You can wait for a sale when the supermarket is overstocked and get pineapples for $. 99 per lb. Or less.

Ending1: [title] Let your pineapple ripen fully. [step] Once the pineapple starts to have a strong, sweet smell, the sugars are concentrated and it is ready for dehydration. Ending2: [substeps] The cheaper pineapples require more refrigeration. You'll need at least the juice of half an individual pineapple. Ending3: Arrange for the pineapple juice to taste fresh before cooking, in a small bottle. [title] Cut the pineapple with a sharp knife to create a thick black juice and add 1 teaspoon mayonnaise. Ending4: [substeps] Fresh, unripe pineapples should be priced between $. 99 to $0.98 an lb.

Answer format: ending1/ending2/ending3/ending4