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:It works just fine. Intent: 1) to communicate

Ex Output:
Unknown


Ex Input:
Event:PersonX loves PersonX's beard. Intent:

Ex Output:
Unknown


Ex Input:
Event:PersonX is a big deal. Intent: 1) to be cooperative 2) to tell the truth 3) to explain

Ex Output:

Unknown