Decision with JJ and a [censored] turn

[Steroid Boy]

MP2 is 26/2.5/.6 over 52 hands optimal turn action is

PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO (t2100)
Hero (t4090)
SB (t855)
BB (t3630)
UTG (t4150)
UTG+1 (t2270)
MP1 (t695)
MP2 (t6985)
MP3 (t4245)

Preflop: Hero is Button with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img].
<font color="#666666">3 folds</font>, MP2 calls t100, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t500</font>, <font color="#666666">2 folds</font>, MP2 calls t400.

Flop: (t1150) 6[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
MP2 checks, <font color="#CC3333">Hero bets t950</font>, MP2 calls t950.

Turn: (t3050) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
MP2 checks, <font color="red"> Hero ??? </font>