purely mathematical AUTO call?

[intel]

Both opponents sort of fishy but IMO there was a pretty good chance they were both felting in this hand

Poker Stars - No Limit Hold'em Cash Game - $2/$4 Blinds - 9 Players - (LegoPoker Hand History Converter)

SB: $390.00
Hero (BB): $1,246.85
UTG: $535.25
UTG+1: $306.50
MP1: $394.00
MP2: $234.00
MP3: $505.10
CO: $580.20
BTN: $234.00

Preflop: Hero is dealt 7[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/spade.gif[/img] (9 Players)
<font color="red">UTG raises to $12.00</font>, 2 folds, MP2 calls $12.00, MP3 folds, CO calls $12.00, BTN calls $12.00, SB calls $10.00, Hero calls $8.00

Flop: ($72) 2[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/heart.gif[/img] (6 Players)
SB checks, Hero checks, <font color="red">UTG bets $100.00</font>, MP2 folds, <font color="red">CO raises to $300.00</font>, 3 folds, <font color="red">UTG raises all-in to $523.25</font>, CO calls $223.25

Turn: ($1118.50) 3[img]/images/graemlins/diamond.gif[/img] (2 Players - 1 All-In)

River: ($1118.50) J[img]/images/graemlins/spade.gif[/img] (2 Players - 1 All-In)

Pot Size: $1,118.50 ($3 Rake)

CO had 4[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/diamond.gif[/img] (two pair, Fives and Fours) and WON (+$580.25)
UTG had Q[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img] (a pair of Queens) and LOST (-$535.25)

I know horrible fold. Is this purely a mathematical MUST CALL?

[duh]

very easy fold.

[Praetor]

DEFINITELY CALL YOU WOULD HAVE WAON

[profEERNIE]

would you have posted if that turn was a J[img]/images/graemlins/diamond.gif[/img] ?