Fold QQ to a 4bet in the Sunday Million?

[Margaud]

Reposting this in the HSMTT...

I really really didn't want to fold this hand but in the end, I was convinced it was the right move as I'd only had 600 chips invested in the pot. My assumption was that a 4bet is 99.5% going to be AA/KK. Is my assumption right?

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (9 handed) pokerhand.org hand converter

PokerStars Game #13181599588: Tournament #65933429 $200+$15 Hold'em No Limit - Level III (100/200) - 2007/11/11 - 17:09:22 (ET)

CO (t11100)
Button (t8500)
SB (t19250)
BB (t15942)
UTG (t16583)
UTG+1 (t10625)
Hero (t9550)
MP2 (t20525)
MP3 (t8900)

Preflop: Hero is MP1 with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t600</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">Button raises to t3200</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">BB raises to t8800</font>, Hero folds, Button calls t5300 (All-In).

Flop: (t18000) 2[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Turn: (t18000) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: (t18000) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t18000