Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make red bean paste [title] Soak the beans. [step] Transfer the beans to a 2-quart (1.9-l) large bowl and cover them with room temperature water. Cover the bowl with a clean towel to keep out bugs and dirt, and set the bowl aside on the counter.

Ending1: Allow the beans to soak for about 15 to 20 minutes, stirring frequently. [substeps] At this point, the beans should be soft and pliable, but not quite ripe yet. Ending2: [substeps] This recipe calls for 3 cups (. 88 l) of water , 1 tbsp. Ending3: Let the beans soak for 45 minutes, or until they become very soft. [substeps] You can soak the beans for a total of 15 minutes, or until soft. Ending4: Leave the beans to soak for 8 to 12 hours. [substeps] Soaking the beans will help to tenderize them and reduce the boiling time.

Answer format: ending1/ending2/ending3/ending4