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 eventually healed. Intent: 1) to start a new life

Ex Output:
Unknown


Ex Input:
Event:PersonX lands on PersonX's head. Intent: 1) to know it in detail

Ex Output:
Unknown


Ex Input:
Event:PersonX gives PersonY the gift. Intent: 1) to be of use to y

Ex Output:

Positive