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 is getting old. Intent: 1) to return the car keys to tom
[EX A]: Unknown

[EX Q]: Event:PersonX knows would make. Intent: 1) make money
[EX A]: Unknown

[EX Q]: Event:PersonX hugs PersonX's mom. Intent: 1) to be a well known author
[EX A]:
Positive