You will be given a definition of a task first, then some input of the task.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

The good: The basic plot line is interesting- a man who has just been killed by the electric chair has his finger print turn up at a murder scene. The writing itself is good. The main character Kay Scarpetta and an old professor of hers are well 'fleshed out'.The bad: Other characters are not well 'fleshed out'. The plot never fully explains itself. Is the book about figuring out how a dead criminal could commit crimes - or is it about Scarpetta - redeeming herself in the eyes of everyone around her - after developing an anti-social workaholic tendency after the death of a loved one? The latter seems to be the path the author choose - leaving some of the twist in the plot unresolved. Though others in the story have made Scarpetta out to be the villain (on many different levels - as a family member, as a friend and as a professional) in the end her 'goodness' is redeemed. How the bad guys in the story turn out seems to be unimportant - which I found to be a major flaw.
Output:
Negative