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 never saw PersonY. Intent: 1) to get something 2) to make a purchase

SOLUTION: Unknown

PROBLEM: Event:PersonX draws attention away. Intent: 1) to avoid drugs

SOLUTION: Positive

PROBLEM: Event:PersonX plays a prank. Intent:

SOLUTION:
Negative