99 with limp and raise in front

[betgo]

$100r
PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (9 handed) internettexasholdem.com

Hero (t4725)
Button (t8050)
SB (t6513)
BB (t8935)
UTG (t6550)
UTG+1 (t6985)
MP1 (t19387)
MP2 (t6480)
MP3 (t3925)

Preflop: Hero is CO with 9[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, MP1 calls t150, <font color="#CC3333">MP2 raises to t600</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero ???