Task: Sentiment Analysis
Input (English): This one makes my wife extremely happy. I've been using it daily for the last two weeks without a problem. It's very easy to use. I have no complaints. It is small and light enough that if you lose it, it'll be just as easy. I'm not sure what else reviewers would want in an mp3 player. And at $24, compared with other brands selling for $40+, this unit provides pretty good value too.
Output (English): Good Review