A:Do you drink?
B:No, I dont drink, and I am light drinker, but i like drinking mood
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+a:Do you have any regret?
B:Yes I have,I regret playing video game a lot,I should have studied.....
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A:I have been to the U.S last week,And the food was great!
B:WoW, you must be happy, I want to go to the U.S during vacation
