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 back the ___. Intent:
[EX A]: Negative

[EX Q]: Event:PersonX invites PersonY to stay. Intent: 1) to persuade
[EX A]: Positive

[EX Q]: Event:PersonX gives PersonX's money. Intent: 1) to be a good friend
[EX A]:
Positive