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 plays a prank. Intent:

Ex Output:
Negative


Ex Input:
Event:PersonX throws off balance. Intent: 1) to be understood correctly 2) to defend themself

Ex Output:
Negative


Ex Input:
Event:PersonX feels jealous. Intent: 1) to be popular

Ex Output:

Negative