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 speaks ___ well. Intent: 1) to defend one's self 2) to shoot a gun 3) to kill someone or something
Positive

Event:PersonX meets PersonY's boyfriend. Intent:
Unknown

Event:PersonX leaves the ___ altogether. Intent: 1) to concentrate

Negative