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 sells PersonY's wares. Intent: 1) inform
Negative

Event:PersonX takes PersonY's place. Intent: 1) to display their vocal range
Negative

Event:PersonX hires PersonY attorney. Intent: 1) revenge 2) to ruin person y

Positive