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 moves PersonY's arm. Intent: 1) to pay someone back

Ex Output:
Unknown


Ex Input:
Event:PersonX feels pretty bad. Intent: 1) to prevent an accident

Ex Output:
Unknown


Ex Input:
Event:PersonX is rather nervous about it. Intent: 1) to share affection.

Ex Output:

Negative