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 pulls PersonY to PersonY's feet. Intent: 1) be entertained 2) be informed 3) pass time
Positive

Event:PersonX plays ball. Intent: 1) to make happy
Positive

Event:PersonX fires PersonY's rifle. Intent: 1) to comfort this person

Positive