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 catches hell. Intent: 1) to be secretive

Ex Output:
Unknown


Ex Input:
Event:It finds a pair. Intent:

Ex Output:
Unknown


Ex Input:
Event:PersonX turns PersonX's ___ upon PersonY. Intent: 1) to give his girlfriend a gift

Ex Output:

Negative