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:It never heard. Intent:
Example Output: Unknown

Example Input: Event:PersonX excludes ___ from using. Intent: 1) to have new things
Example Output: Negative

Example Input: Event:PersonX teaches ___ to students. Intent: 1) the same view 2) to saw the same thing
Example Output:
Positive