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:It takes days. Intent:
Example Output: Unknown

Example Input: Event:PersonX pulls PersonY to safety. Intent: 1) to start fresh
Example Output: Unknown

Example Input: Event:PersonX eats pork. Intent:
Example Output:
Positive