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". 

Ex Input:
Event:PersonX sees if could help. Intent: 1) satisfaction

Ex Output:
Positive


Ex Input:
Event:PersonX takes PersonY by force. Intent:

Ex Output:
Negative


Ex Input:
Event:It takes long. Intent: 1) to not be hurt by the fall

Ex Output:

Unknown