Instruct: Classify an Amazon review as either positive or negative.
Query: Can you understand?

I bought this book on my college teachers recommendation. I have used the book in class now for 8 weeks and I have learned so much using it. English is one of the hardest languages to learn, but using this book has taken the sting out of that learning. If you are in school, going back to or just want to brush up on your English I suggest you pick up this book. JT