Cap the turn with AA ?

[kabz]

I believe that u r already beat. Most probably it is the UTG who has the set, since he limped in the first place ( unless he was slowplaying KK (not recommended, better with AA sometimes) so i would put him on 99 or to a lesser degree 66.

As for MP+1 he should have KK/QQ so as to 3 bet an early postion raiser and a cold caller , not excluding AKo or AKs.

MP is a total mystery maybe he got trapped between the 2 and refused to let his hand. so maybe he could have the open ended staight on the flop with 78s or 78o. after flop action we have 37 Sb/18 Bb.

On the turn, UTG leading shows in my opinion that he has the set and from the flop action considers that someone will raise him ,not willing for the hand to be checked around with 2 clubs on the board. MY opinion is to try to see the river as cheaply as possible since the pot has gotten this big. raising is out of the question. so if u call on the turn, MP+1 will raise, UTG will reraise , u fold.if UTG just calls, u can call since the MP hasnt shown any agression.