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". 

[EX Q]: Event:PersonX prays without ceasing. Intent: 1) to buy it
[EX A]: Positive

[EX Q]: Event:PersonX darkens PersonY's door. Intent: 1) to entertain himself/herself
[EX A]: Negative

[EX Q]: Event:PersonX becomes furious. Intent: 1) to be precise 2) to directly come to point
[EX A]:
Unknown