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 tries to get back. Intent:

A: Negative
****
Q: Event:PersonX commits ___ with impunity. Intent: 1) to be greedy

A: Negative
****
Q: Event:PersonX checks PersonY's mailbox. Intent:

A:
Positive
****
