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 asks PersonY's dad for help. Intent: 1) noticed
Example Output: Negative

Example Input: Event:PersonX imagines what PersonY was seeing. Intent: 1) to find something out 2) socialize 3) start an argument
Example Output: Positive

Example Input: Event:PersonX sees ___ in the wild. Intent: 1) to be certain
Example Output:
Unknown