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 dominates every ___. Intent: 1) to help others. 2) to be a hero.

Ex Output:
Unknown


Ex Input:
Event:PersonX wants PersonY back. Intent: 1) to block opposing opinions

Ex Output:
Negative


Ex Input:
Event:PersonX talks about PersonY behind PersonZ's back. Intent: 1) they don't want them to make that much

Ex Output:

Negative