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 preserves PersonY's identity. Intent: 1) to hurt ___
Example Output: Positive

Example Input: Event:PersonX changes PersonY's attitudes. Intent: 1) there to be juctice
Example Output: Positive

Example Input: Event:PersonX gets lucky. Intent: 1) asks
Example Output:
Unknown