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". 

Example Input: Event:PersonX digs PersonY's nails into chest. Intent: 1) to not cause trouble
Example Output: Positive

Example Input: Event:PersonX talks through PersonX's hat. Intent: 1) to put his book bag down
Example Output: Negative

Example Input: Event:PersonX loves it very much. Intent: 1) to win the gunfight
Example Output:
Unknown