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 hits ___ in the head. Intent: 1) to cultivate food
Example Output: Negative

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 breaks PersonY's arm. Intent: 1) postgraduate and graduate students
Example Output:
Negative