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

Example Input: Event:PersonX writes a song. Intent:
Example Output: Positive

Example Input: Event:PersonX finally found PersonY. Intent: 1) to be helpful.
Example Output:
Unknown