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 gains ___ at the expense. Intent:
Negative

Event:PersonX hides PersonX's light under a bushel. Intent: 1) to exercise
Negative

Event:PersonX throws off balance. Intent: 1) to be understood correctly 2) to defend themself

Negative