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". 

[Q]: Event:PersonX chews the scenery. Intent: 1) to be helpful
[A]: Negative


[Q]: Event:PersonX takes PersonX's life. Intent: 1) to prove that he's capable
[A]: Negative


[Q]: Event:PersonX changes people 's ___. Intent: 1) to walk past person
[A]:
Unknown