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 Input:
Event:PersonX keeps up with the joneses. Intent: 1) to make people laugh 2) to interact with others

Ex Output:
Unknown


Ex Input:
Event:PersonX kills PersonY instantly. Intent: 1) to learn something new.

Ex Output:
Negative


Ex Input:
Event:PersonX would n't even. Intent: 1) to help them

Ex Output:

Negative