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 sees a rainbow. Intent: 1) continue something

SOLUTION: Unknown

PROBLEM: Event:PersonX holds PersonY's ___ for years. Intent: 1) to turn on the fan so he connect to end points of copper wire

SOLUTION: Negative

PROBLEM: Event:PersonX is recently divorced. Intent: 1) change the color

SOLUTION:
Negative