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". 
--------
Question: Event:PersonX gains ___ at the expense. Intent:

Answer: Negative


Question: Event:PersonX chews the scenery. Intent: 1) to be helpful

Answer: Negative


Question: Event:PersonX likes fish. Intent: 1) to be of service

Answer:
Unknown