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 likes fish. Intent: 1) to be of service
Unknown

Event:PersonX would come. Intent: 1) to help friend
Positive

Event:PersonX not gives a monkeys. Intent: 1) to experience the game 2) to have fun

Negative