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 fails PersonX's class. Intent: 1) to be helpful

SOLUTION: Unknown

PROBLEM: Event:PersonX changes PersonY's attitudes. Intent: 1) there to be juctice

SOLUTION: Positive

PROBLEM: Event:PersonX wears ___ to bridge the gap between PersonY and PersonY. Intent: 1) to inform someone 2) to punish someone

SOLUTION:
Unknown