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". 

Q: Event:PersonX pokes PersonY's eye out. Intent:

A: Negative
****
Q: Event:PersonX likes PersonY's name. Intent: 1) to be the best

A: Unknown
****
Q: Event:PersonX turns PersonY's back on PersonY. Intent: 1) to imitate them

A:
Positive
****