In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".

Example Input: Doesn't work on Galaxy S6 active with lollipop
Example Output: Negative

Example Input: No data no data no data 100% useless on Cryogenmod
Example Output: Negative

Example Input: Loved it ! A single issue. Do not read my messages application Notify My Android.
Example Output:
Positive