answer: #Person1# tells Chris that taking a cold shower is believed to be good for people's health. They also share why the Japanese and French live long.
documents: #Person1#: Chris, I read an article about the secrets of leading a long life last night.
  #Person2#: How do you feel like?
  #Person1#: Great fun. It points out that taking a cold shower every morning is believed to be good to our health.
  #Person2#: Did you have a try?
  #Person1#: Yes, I have been trying it for about one month. I feel extremely energetic now.
  #Person2#: Really? In fact, I heard this on the radio one month ago, but I only prefer to wash my face with cold water. Have you got to know about any other secrets?
  #Person1#: Yes. It said that Japanese people have a very long life. They drink, you know, a lot of green tea. Miso soup consisting of green vegetables and grain is also very popular in Japan.
  #Person2#: Oh, I've also heard that the French have a long life because of drinking a glass of red wine every day.
  #Person1#: That's true. A good amount of alcohol is actually good for our health.