Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to heat sake [title] Know when to heat sake. [step] Nowadays, premium sake is usually served chilled instead of warm. If you have a less expensive type of sake or simply want to draw out a different dimension of flavor, though, you can try heating it before serving it.

Ending1: This can be an especially good option for a cold winter day. [substeps] Heat causes the alcohol to vaporize. Ending2: Always check reviews and cookbooks on quality sake. Always check the character of sake before serving it. Ending3: That will give you the best desired flavor and no pain or damage to your sake at all. This way, you won't have to adjust the temperature. Ending4: To work this way, reduce the size of the container or pot of sake. [title] Allow the sake to heat until you notice condensation building up on the outside.

Answer format: ending1/ending2/ending3/ending4