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". 

Event:PersonX runs it under cold water. Intent: 1) a positive outcome
Negative

Event:PersonX disappears around the corner. Intent: 1) to help
Positive

Event:PersonX catches the bus to work. Intent: 1) trusts persony's services

Positive