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

[EX Q]: Event:PersonX always bragged. Intent: 1) to have fun
[EX A]: Positive

[EX Q]: Event:PersonX studies for an exam. Intent: 1) to be smarter
[EX A]:
Positive