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 cuts PersonY's throat. Intent: 1) to be healthy.

Ex Output:
Negative


Ex Input:
Event:PersonX loses the match. Intent: 1) to stay friends

Ex Output:
Unknown


Ex Input:
Event:PersonX stands on PersonY's legs. Intent: 1) to get something done

Ex Output:

Negative