Task: Sentiment Analysis
Input (English): Nice introduction . I like John's style in writing this book. When I started studying manifolds, I had little understanding of some of the deep concepts of topology. This book was an excellent introduction.     What is so cool about this book are the exercises, and they are all connected with each other. It makes a sumptuous meal.     The other book on smooth manifolds is definitely on its way to being a classic among beginners
Output (English): POS