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". 

Example Input: Event:PersonX eventually bought ___. Intent: 1) angry at students 2) frustrated 3) trying to get students' attention
Example Output: Positive

Example Input: Event:PersonX dries PersonX's clothes. Intent: 1) to delay going
Example Output: Positive

Example Input: Event:PersonX gives ___ detention. Intent:
Example Output:
Negative