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 keeps losing. Intent:
[EX A]: Unknown

[EX Q]: Event:PersonX eats PersonX's bread. Intent:
[EX A]: Positive

[EX Q]: Event:PersonX drives PersonY up the wall. Intent: 1) to check the engine 2) to see what is happening underneath
[EX A]:
Negative