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 feels really bad. Intent: 1) to communicate with someone
Negative

Event:PersonX enters the contest. Intent: 1) to find the lost object 2) to know the answer
Positive

Event:PersonX comes back negative. Intent: 1) to entertain 2) to show talent 3) to be famous

Unknown