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 parties hardy. Intent: 1) to appear humble
[EX A]: Positive

[EX Q]: Event:PersonX asks PersonY's dad for help. Intent: 1) noticed
[EX A]: Negative

[EX Q]: Event:PersonX gets PersonY's things. Intent: 1) to appreciate y's and z's help
[EX A]:
Negative