{"answers": "C", "options": ["m : yeah , cold water is popular in japan . that 's why japanese people have a very short life .", "m : yeah , miso soup is popular in japan . and japanese people have a very short life .", "m : yeah , miso soup is popular in japan . and japanese people have a very long life .", "m : yeah , red wine is popular in japan . that 's why japanese people have a very long life ."], "article": "f : chris , i read an article about the secrets of leading a long life last night . m : how do you feel like ? f : great fun . it points out that taking a cold shower every morning is believed to be good to our health . m : did you have a try ? f : yes , i have been trying it for about one month . i feel extremely energetic now . m : 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 ? f : 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 .", "id": "train_2300"}