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". 

[EX Q]: Event:PersonX heads for the hills. Intent: 1) to listen
[EX A]: Negative

[EX Q]: Event:PersonX eats ___ anymore. Intent: 1) the mess to be cleaned up
[EX A]: Positive

[EX Q]: Event:PersonX throws food. Intent: 1) to be educated
[EX A]:
Negative