(33s) AQo facing minraise...should hero push?

[turbojunge]

Villain is 19/13 over 50 hands.

Party Poker
No Limit Holdem Tournament
Blinds: t100/t200
7 players
Converter

Stack sizes:
UTG: t4170
UTG+1: t2610
MP1: t2970
Hero: t1650
Button: t3590
SB: t3730
BB: t1280

Pre-flop: (7 players) Hero is CO with A[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
UTG folds, <font color="#cc0000">UTG+1 raises to t400</font>, MP1 folds, Hero ???