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 loses the match. Intent: 1) to stay friends
Example Output: Unknown

Example Input: Event:PersonX feels very good. Intent:
Example Output: Unknown

Example Input: Event:PersonX never washed ___. Intent: 1) to establish a set format
Example Output:
Negative