Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make yacon syrup at home [title] Collect and wash the yacon roots. [substeps] If you grow your own yacon roots at home, dig up some of your roots (depending on how much syrup you'd like to make). If you have a large area of roots, it is advisable to harvest the most mature plants.

Ending1: They could be as big as five feet (eight meters) in length. Eat any ripe or moldy yacon roots after harvesting them. Ending2: [title] Place the roots underneath 1/8 inch of syrup; mix the syrup mixture. [title] Wet your hands, but not too much. Ending3: Use a ph tested, sterile water bottle to dig up the roots and set them aside to dry. If you can, shake the bottles beforehand to make sure they are dry before adding water. Ending4: Once you've collected the roots, wash them under a pressurized hose to remove any dirt residue. If you purchase yacon roots at the market, select the healthiest and freshest-looking roots.

Answer format: ending1/ending2/ending3/ending4