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 prevents PersonY's return. Intent: 1) to aware
[A]: Negative


[Q]: Event:PersonX finds ___ on the ground. Intent:
[A]: Unknown


[Q]: Event:PersonX gets PersonX's feet wet. Intent: 1) to spread rumours
[A]:
Positive