TASK DEFINITION: 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". 
PROBLEM: Event:PersonX takes PersonY's revenge. Intent: 1) to be productive 2) to give sometihng away

SOLUTION: Negative

PROBLEM: Event:PersonX exercises every ___. Intent:

SOLUTION: Positive

PROBLEM: Event:It is friday night. Intent: 1) a relationship with persony's sister 2) a house that doesn't cost him much money

SOLUTION:
Unknown