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 is right next to PersonY. Intent: 1) to help.
Example Output: Unknown

Example Input: Event:PersonX brings a ___ to bear. Intent: 1) person to kiss the kitten
Example Output: Negative

Example Input: Event:PersonX leaves behind PersonY. Intent: 1) to provide the social activity
Example Output:
Negative