Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
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Question: Now my daughter will not stop aggravating me because we cannot download the pictures off of the dran thing and wants a new camera, so now, I have not only wasted my money, but I have to buy her a more expensive camera that will work that she will break or lose.Thanks so much Vivitar!

Answer: Negative


Question: There's not much learning either. Sheri is incredibly condescending when she mimicks pregnant women. This video could also really use some visual aids besides Sheri holding up a poor illustration, writing lists (that she doesn't finish) on a whiteboard and the worst...her on the ground, legs spread in high-waisted khakis demonstrating childbirth.

Answer: Negative


Question: This book was purchased for a PhD level course. It is a very easy read. It gives practical applications to the latest brain research. On a down note, there are not a lot of references documented within the text when Jensen quotes a study, but he does give an extensive bibliography. This book can be used for parents to read about how their child's brain works, or for teachers within a school system. It is a good book to read if you want basic information about the brain from an education standpoint.

Answer:
Positive