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 believes PersonX's luck. Intent: 1) to soar the skies
Example Output: Unknown

Example Input: Event:PersonX gives ___ a miss. Intent:
Example Output: Positive

Example Input: Event:PersonX imposes ___ on imports. Intent: 1) to keep something safe
Example Output:
Negative