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 sees PersonY later. Intent: 1) to bring two things together
[A]: Unknown


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


[Q]: Event:PersonX hits PersonY in the face. Intent: 1) to put their hair up
[A]:
Negative