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". 

Q: Event:PersonX finds ___ on the ground. Intent:

A: Unknown
****
Q: Event:PersonX excludes ___ from using. Intent: 1) to have new things

A: Negative
****
Q: Event:PersonX returns to the store. Intent: 1) to keep a secret

A:
Negative
****