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 Nexus 5
Example Output: Negative

Example Input: Worst app Didn't work
Example Output: Negative

Example Input: Doesn't work at all. Worked fine on my Galaxy s4. Doesn't work at all on my new Note 5. Widget won't stick. Drag the widget where you want it  options screen comes up. Set options  close and the widget disappears.
Example Output:
Negative