11$+R+A - QQ lategame

[maddis]

Ok, ~20 Players remaining, we are already in the money.
we got a raise here from a player who did nothing freaky before, I guess he is tight. his raise size is very scary for me. In my opinion my only options are to push or fold here, playing for set value makes no sense. whats our play?

TEXAS_HOLDEM, NO_LIMIT, T4-50938543-227
played at "Sioux City" for USD TC from 2007-10-01 16:08 until 2007-10-01 16:09
Seat 1: xas70 ($172,384 in chips)
Seat 2: Taavi1 ($169,083 in chips)
Seat 3: Lazze83 ($119,776 in chips)
Seat 5: HERO ($149,071 in chips)
Seat 6: supervizor ($57,605 in chips)
Seat 8: Dolly102 ($75,380 in chips)
Seat 9: WESTBLEEDER ($165,612 in chips)
Seat 10: AAwtf119 ($111,654 in chips)
ANTES/BLINDS
supervizor posts blind ($6,000), Dolly102 posts blind ($12,000).

Dealt to HERO: QQ

PRE-FLOP
WESTBLEEDER folds, AAwtf119 folds, xas70 calls $12,000, Taavi1 bets $40,000, Lazze83 folds, HERO ???