Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to preserve artichokes in oil [title] Buy approximately 4.4 lbs. [step] ( 2 kg) of small artichokes that are all about the same size. Choose artichokes that are heavy for their size and have closed leaves, which signify that they are fresh.

Ending1: When i first started pruning a artichoke, it looked really realistic. When i stretched it to about 4 ft, it folded back in and shrunk back into a petite piece, and that is why you are doing it this way. Ending2: [title] Fill a large bowl with cold water, cut 4 or 5 lemons in half, and squeeze most of the lemon halves into the bowl of water. [title] Extract the hearts from the artichokes. Ending3: A large artichoke will make a great garnish for a bowl filled with oil. Consider buying the larger artichokes because they will get dry and rot faster. Ending4: [substeps] Thicker artichokes will wear down quicker while smaller will generally stay fresh. [title] Select artichokes that have opened leaves and broken off segments of stem.

Answer format: ending1/ending2/ending3/ending4