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 wins the tournament. Intent:
[EX A]: Unknown

[EX Q]: Event:PersonX keeps back the ___. Intent:
[EX A]: Negative

[EX Q]: Event:PersonX sees ___ on PersonY's face. Intent: 1) to earn money
[EX A]:
Unknown