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 would come. Intent: 1) to help friend
[A]: Positive


[Q]: Event:PersonX takes PersonY seat. Intent: 1) to make the decision
[A]: Negative


[Q]: Event:PersonX especially liked. Intent: 1) to be fair
[A]:
Unknown