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 eventually bought ___. Intent: 1) angry at students 2) frustrated 3) trying to get students' attention

Output: Positive


Input: Consider Input: Event:PersonX makes PersonY enemy. Intent: 1) to relax at their house

Output: Negative


Input: Consider Input: Event:PersonX punches PersonY in the eye. Intent: 1) to have a friendship 2) to build trust


Output: Negative