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". 

Input: Consider Input: Event:PersonX makes PersonY feel bad. Intent: 1) to explore the possibility

Output: Negative


Input: Consider Input: Event:PersonX sees ___ on the street. Intent:

Output: Unknown


Input: Consider Input: Event:PersonX brings a knife to a gunfight. Intent:


Output: Negative