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 has a wonderful trip. Intent:
[EX A]: Unknown

[EX Q]: Event:PersonX tells PersonY something. Intent:
[EX A]: Negative

[EX Q]: Event:PersonX feels very good. Intent:
[EX A]:
Unknown