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 spends enough time. Intent: 1) to accomplish an urgent task

SOLUTION: Negative

PROBLEM: Event:PersonX buys a birthday cake. Intent: 1) to go over their authority.

SOLUTION: Positive

PROBLEM: Event:PersonX stops loving PersonY. Intent: 1) to be predictable 2) to be dependable

SOLUTION:
Unknown