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 moves PersonY's arm. Intent: 1) to pay someone back
Example Output: Unknown

Example Input: Event:PersonX has writer 's block. Intent: 1) to finish what they've started
Example Output: Unknown

Example Input: Event:PersonX steps on PersonY's toes. Intent: 1) to score good marks
Example Output:
Negative