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". 

[EX Q]: Event:PersonX leaves the mall. Intent: 1) to have an audition.
[EX A]: Positive

[EX Q]: Event:PersonX is n't friends anymore. Intent: 1) to serve the fishermen
[EX A]: Negative

[EX Q]: Event:PersonX takes PersonY's shopping. Intent: 1) chapter
[EX A]:
Positive