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 gets pregnant. Intent:
Example Output: Unknown

Example Input: Event:PersonX starts to sink. Intent: 1) to entertain people
Example Output: Negative

Example Input: Event:PersonX fails to even go platinum. Intent: 1) to wait for his girlfriend.
Example Output:
Unknown