Single/multi-choice problem: Which of the following solutions is better for the following goal:
How do I cook the red beans when making red bean paste for mooncakes?

Pick from: -Add the dried beans into the pot, cover with water, and bring to a boil. Once boiling, strain the water and add cold water to the beans. Bring back to a boil on the cast iron pan and keep simmering until it is soft. Add more water if it evaporates before the beans are done.; -Add the dried beans into the pot, cover with water, and bring to a boil. Once boiling, strain the water and add cold water to the beans. Bring back to a boil on the stove and keep simmering until it is soft. Add more water if it evaporates before the beans are done.;
Add the dried beans into the pot, cover with water, and bring to a boil. Once boiling, strain the water and add cold water to the beans. Bring back to a boil on the stove and keep simmering until it is soft. Add more water if it evaporates before the beans are done.