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 is recently divorced. Intent: 1) change the color
Example Output: Negative

Example Input: Event:PersonX cuts off PersonY's retreat. Intent: 1) to get some more groceries
Example Output: Negative

Example Input: Event:It makes it work. Intent: 1) pride
Example Output:
Unknown