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 seems nice. Intent: 1) war
Example Output: Unknown

Example Input: Event:PersonX pushes past PersonY. Intent: 1) to be helpful 2) to be nice 3) to show care for persony
Example Output: Negative

Example Input: Event:It is snowing outside. Intent: 1) to provide proof
Example Output:
Unknown