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 suffers ___ for PersonX's name. Intent: 1) to follow his activity because he feels this is better way to achieve what we expect

Output: Unknown


Input: Consider Input: Event:PersonX shifts in PersonY's seat. Intent: 1) to meet friend

Output: Unknown


Input: Consider Input: Event:PersonX makes sense to PersonY. Intent: 1) to protect it from cold


Output: Unknown