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". 

[Q]: Event:PersonX receives detention. Intent: 1) to be with perosn 2) happy
[A]: Unknown


[Q]: Event:PersonX tears PersonX's hair out. Intent: 1) to scare it away
[A]: Negative


[Q]: Event:PersonX eats PersonY's cereal. Intent: 1) to be polite
[A]:
Negative