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.

Works great, fits better. Works with a range of headsets. I use it with a jawbone iciness and a jabra extreme. The gels are comfortable, and fit quite well. Before buying these I was seriuosly thinking of a custoel. Th ese are almost the well fitting. Biggest issue is that the material hardens and may need replaced in about 6 months, but for the price I can live with that.
Output:
Positive