Bubble line

[sleech]

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (4 handed) converter

The SB is LAG, the button is loose PF, but plays post flop weak tight

Hero (t1995)
UTG (t2000)
Button (t6180)
SB (t3325)

Preflop: Hero is BB with 9[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, Button calls t200, <font color="#CC3333">SB raises to t600</font>, Hero ??

SB could be raising with any pair or broadway, what is Hero play?