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 keeps back the ___. Intent:
Example Output: Negative

Example Input: Event:PersonX eventually healed. Intent: 1) to start a new life
Example Output: Unknown

Example Input: Event:PersonX decides to face PersonX's fears. Intent: 1) excited
Example Output:
Positive