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 holds the reins. Intent: 1) to help someone incapacitated

SOLUTION: Positive

PROBLEM: Event:PersonX loves the idea. Intent: 1) to get ride of 2) to remove

SOLUTION: Unknown

PROBLEM: Event:PersonX pats PersonY's head. Intent: 1) to improve his standard of living

SOLUTION:
Positive