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 decides to give up. Intent: 1) to stop 2) to avoid hitting something
Example Output: Negative

Example Input: Event:PersonX lands on PersonX's head. Intent: 1) to know it in detail
Example Output: Unknown

Example Input: Event:PersonX surprises ___ with a party. Intent: 1) to inquire about an issue
Example Output:
Positive