Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: Very pleased with EarGels & was surprised how fast they arrived. Certainly makes a big difference in being able to use my Jawbone, which would not stay in my ear with any of the factory supplied ear molds. Jawbone would do well to cut a deal with Jabra to furnish Ear Gels with all their Jawbones. Use it about 75% more now. Thanks for a good deal & fast shipping.
Output:
Positive