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 pokes PersonY's eye out. Intent:
Example Output: Negative

Example Input: Event:PersonX is 5 years old. Intent: 1) to know about y's roommate
Example Output: Unknown

Example Input: Event:PersonX does n't feel well. Intent: 1) to celebrate with friends
Example Output:
Unknown