TASK DEFINITION: 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". 
PROBLEM: Event:PersonX pulls PersonY's head. Intent:

SOLUTION: Negative

PROBLEM: Event:PersonX waits all year. Intent: 1) to grab some bread

SOLUTION: Unknown

PROBLEM: Event:PersonX leaves nothing to the imagination. Intent: 1) to go home

SOLUTION:
Negative