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 buys a birthday cake. Intent: 1) to go over their authority.

A: Positive
****
Q: Event:PersonX always brought ___. Intent: 1) to put things down

A: Positive
****
Q: Event:PersonX differentiates ___ from another. Intent: 1) to free him

A:
Positive
****