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". 

Event:PersonX fixes PersonY's roof. Intent:
Positive

Event:PersonX takes PersonY to the dentist. Intent: 1) to make the best decision
Positive

Event:PersonX loses all PersonX's money. Intent: 1) to know about that 2) to clear the doubts

Unknown