Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to grow potatoes indoors [title] Buy seed potatoes that have a lot of eyes. [step] The eyes of potatoes are small spots on the skin; this is the part that germinates. One potato with 6 or 7 eyes can yield up to 2 lb (910 g) of potatoes.

Ending1: The main disadvantage of a seed potato is that the eyes are fairly misshapen. [substeps] Look for a potato with 1 or 2 eye circles inside the hole, and the bright red centers center in the inside. Ending2: Fortunately, eating more potatoes contains a range of nutrients, including vitamins and minerals, which make them growing well. [substeps] For the best results, use sweet potatoes without a lot of skin. Ending3: [substeps] Alternatively, buy potatoes and leave them near a window for a few days until they start sprouting eyes. [title] Scrub each potato to remove the dirt. Ending4: At night, look in the produce section of the grocery store. [substeps] If you can't get an open bag of potatoes, use snap peas.

Answer format: ending1/ending2/ending3/ending4