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 sees what PersonY could do. Intent: 1) to work at a hospitable workplace
Example Output: Unknown

Example Input: Event:PersonX keeps back the ___. Intent:
Example Output: Negative

Example Input: Event:PersonX also put ___. Intent: 1) to expose person x
Example Output:
Positive