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 writes a song. Intent:
Example Output: Positive

Example Input: Event:PersonX sees a mouse. Intent: 1) to be of help
Example Output: Unknown

Example Input: Event:PersonX gives PersonY a job. Intent: 1) to keep quiet
Example Output:
Positive