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". 

Input: Consider Input: Event:PersonX acts weird. Intent: 1) to leave

Output: Unknown


Input: Consider Input: Event:PersonX invites people over. Intent: 1) full

Output: Positive


Input: Consider Input: Event:PersonX bangs PersonY's head. Intent:


Output: Negative