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 rids home. Intent: 1) to cooperate
[EX A]: Positive

[EX Q]: Event:PersonX keeps back the ___. Intent:
[EX A]: Negative

[EX Q]: Event:PersonX hates PersonY's guts. Intent: 1) to complete something
[EX A]:
Negative