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 takes advantage of the PersonY. Intent: 1) the other person to do what he wants
Negative

Event:PersonX chases the cat. Intent: 1) to be helpful
Positive

Event:PersonX knows ___ very well. Intent: 1) tries to take wife

Unknown