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". 

Event:PersonX obtains PersonY audience. Intent: 1) to have fun
Positive

Event:PersonX tries even harder. Intent:
Negative

Event:PersonX sees ___ at the store. Intent: 1) to go to sleep

Unknown