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:It goes so well. Intent: 1) to lead a rich life
Example Output: Unknown

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

Example Input: Event:PersonX feels angry. Intent: 1) to not have to think about it
Example Output:
Unknown