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". 

[EX Q]: Event:PersonX confronts PersonX's roommate. Intent: 1) helpful 2) thoughtful 3) caring
[EX A]: Negative

[EX Q]: Event:PersonX does something different. Intent: 1) to be friendly 2) to be social 3) to have fun
[EX A]: Positive

[EX Q]: Event:PersonX opens PersonX's big mouth. Intent: 1) to be educated
[EX A]:
Negative