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 eats ___ like the ox. Intent: 1) she has always been a fan of the actor
[EX A]: Positive

[EX Q]: Event:PersonX calls PersonY friend. Intent: 1) to discover more variety
[EX A]: Positive

[EX Q]: Event:PersonX diagnoses with diabetes. Intent: 1) to be helpful 2) to show concern
[EX A]:
Unknown