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 would be perfect. Intent: 1) to play a game.
Unknown

Event:PersonX puts ___ to death. Intent: 1) to get things done 2) to make money 3) to control others
Negative

Event:PersonX traces PersonY's ___ back. Intent: 1) to be accomplished

Positive