$11 18 Person SNG. AK in SB

[jazzcom]

Pokerstars 18 person SNG. UTG has been playing pretty TAG, CO has been playing a smart aggressive game. Six-handed. All players effectively have 5000 chips. Blinds 75-150.

Hero is SB and dealt A [img]/images/graemlins/spade.gif[/img]K [img]/images/graemlins/diamond.gif[/img]

Preflop: UTG raises to 600, MP folds, CO calls, button folds, hero?

thanks for listening.
-jazz