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 is still angry. Intent: 1) to eat a hamburger and fries
[EX A]: Unknown

[EX Q]: Event:PersonX fits the ___ best. Intent: 1) to take rest
[EX A]: Positive

[EX Q]: Event:PersonX looks ___ straight in the eye. Intent: 1) to have a good time
[EX A]:
Positive