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 has writer 's block. Intent: 1) to finish what they've started
[A]: Unknown


[Q]: Event:PersonX contains within PersonY. Intent: 1) to be rid of frustration
[A]: Negative


[Q]: Event:PersonX blows off steam. Intent: 1) to respond quickly to a message
[A]:
Negative