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 loses control of PersonX's car. Intent: 1) to cheer for his team

SOLUTION: Unknown

PROBLEM: Event:PersonX rolls down PersonY's window. Intent: 1) to not be nosy

SOLUTION: Unknown

PROBLEM: Event:PersonX is n't expecting company. Intent: 1) to change hair color

SOLUTION:
Positive