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 throws PersonY into prison. Intent: 1) to be satisfied 2) to have what they want
Example Output: Negative

Example Input: Event:PersonX steals the ball. Intent: 1) to make money
Example Output: Positive

Example Input: Event:PersonX sees ___ that PersonY liked. Intent: 1) to increase their son's knowledge
Example Output:
Unknown