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 buys ___ at the price. Intent: 1) to move out from his parent's home.

Output: Negative


Input: Consider Input: Event:PersonX always wanted to go to. Intent:

Output: Unknown


Input: Consider Input: Event:PersonX is an avid runner. Intent:


Output: Unknown