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 moves PersonY's arm. Intent: 1) to pay someone back
[A]: Unknown


[Q]: Event:PersonX fixes PersonY's roof. Intent:
[A]: Positive


[Q]: Event:PersonX is scared of heights. Intent:
[A]:
Unknown