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 feels the heat. Intent: 1) to celebrate her promotion.
Example Output: Unknown

Example Input: Event:PersonX makes PersonY fortune. Intent: 1) to resist having uncomfortable sex
Example Output: Positive

Example Input: Event:PersonX stops to help. Intent: 1) to save thw city
Example Output:
Negative