You are provided with an "Event" and it's "Intent" related to PersonX. Determine the sentiment value of the given input as either "Positive", "Negative", and "Unknown". 

Ex Input:
Event:PersonX kills PersonY on the spot. Intent: 1) something from my parents 2) my parents to allow something

Ex Output:
Negative


Ex Input:
Event:PersonX loses PersonX's identity. Intent: 1) to serve his country

Ex Output:
Unknown


Ex Input:
Event:PersonX fudges the issue. Intent: 1) to impress his friends.

Ex Output:

Negative