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". 

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

Event:PersonX spends PersonX's ___ trying. Intent: 1) to pack their things to travel 2) to carry things with them 3) to be prepared for more things
Positive

Event:PersonX kills every ___. Intent: 1) to start a fight

Negative