Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Random

Let me put it this way. My University uses this book SO I BOUGHT ANOTHER BOOK to teach me the language and use it in class only. It's horrid. It teaches little grammar at bad times, so our professor made her own lessons and has these very silly story-book style teaching that seems like something being taught to children. I can deal with it in class to test me by, maybe, except that so much of the tests are based on cultural and not language knowledge. I personally don't think my teacher is very good, but the book certainly is not.