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 flicks PersonY's tongue. Intent:

A: Negative
****
Q: Event:PersonX stubs PersonX's toe. Intent: 1) to support them

A: Unknown
****
Q: Event:PersonX leaves it be. Intent: 1) to be prepared 2) to learn

A:
Negative
****