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 has never heard before. Intent: 1) to be precise
Example Output: Unknown

Example Input: Event:PersonX loves the idea. Intent: 1) to get ride of 2) to remove
Example Output: Unknown

Example Input: Event:PersonX becomes a doctor. Intent: 1) to stop
Example Output:
Positive