instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
My 4-year old girl loved the costume but unfortunately it did not include the mask. I inquired the seller and they confirmed there was a confusion : the description of the Costume did not include a mask , I replied even I did not notice it in the description, the picture showed the girl with the mask and there was no clarification about it. I think they should have made a clarification, it seems to me it is false publicity. It is good to know they have updated the picture.
answer:
Positive

question:
Even that single star is more than this book is worth. My Engligh professor assigned this book to me during my sophomore year of college (along with Nectar in a Sieve, a far better, though not terrific book), and what little I remember of it was that it was just awful (and offal). Her writing is repetitive and choppy, perhaps descriptive but disgustingly so. Do we really need to know the "wetness between [her] legs", or that she cooked her menstrual fluid into some poor soul's dinner? I couldn't stand the book. If you want quality, read something by Neil Gaiman, or Stephen King (his descriptions of a girl coming of age in Carrie are much better than this book). Drop the book, throw it, burn it, whatever. It's just not worth reading. How many trees did we lose to its production (and, more importantly, how many talented young writers were rejected because this woman was published). It's just a book not worth reading about a story not worth telling.
answer:
Negative

question:
I have purchased this matress 3 weeks ago. The price is pretty affordable, and it actually looks like a normal bed. At the beginning it leaked a bit, but after that (I really don't know why) it was ok. It is pretty comfortable. The built-in pump works very good and very convenient in use. The only two things are that I don't like in this matress are that one side of this matress is higher by 2-3 mm than another. And when you sleep on it you feel like there is a small angle. I mean the matress is not 100% horizontal. Another thing that peaces me off is the noise that comes from the matress when you move or somehow turn over. But overall it is good substitution if you need a temporary bed.
answer:
Positive