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 is rushed to the hospital. Intent: 1) to see if a person is home
Unknown

Event:It fits PersonY well. Intent: 1) to be mean 2) to get onto someone
Unknown

Event:PersonX buys time. Intent: 1) to do things by themselves 2) to be self sufficient 3) to save money

Positive