Question 1: Post a hand for evaluation where you have played on a 6-max table (short-handed).
Question 2: Evaluate one of the hands submitted by other members
QQ overpair, villain check/raised on turn.
Question 3:
well i would put CO on QQ+ and AQ. i don't really see what else he is playing this way with. so with that said, there is a strong possibility that 2 of our outs are taken (AA). the best case scenario is that we are up against KK, but even then it is practically a flip since we only have about 55% equity. it's easy to think we have a strong draw here, which we do, but if the opponent has a set of QQQ then he has a redraw and if the opponent has AA/AQ then some outs need to be discounted. i would consider calling here but i think given that a) we have a flip at best, and b) the BU called the all in, the best option is to fold. it is probably the case that we are in much worse shape than we think and that we have less outs than it seems. fold is my answer here.
Question 4:
I may well be wrong here, but I don't see much point in raising. when you have this sort of hand on that sort of flop we can assume we have the best hand. however, we can let him bet on the flop simply because it is improbably that he has a 4 - therefore a raise will fold out any other hand besides a weaker Ax. also, if he DOES have the 4, then raising definitely isolates us against him. AA would have raised preflop, A4 probably would have folded, 4x is unlikely simply because of the preflop action (although if we are 3bet on the turn we should reconsider the strength of our hand) and we will definitely get value from any other pocket pairs. obviously 44 is possible but it isn't likely. even though the pot is multiway, my answer is call here - we can assume we are ahead, and therefore we can plan to take the pot down on the turn by betting when checked to or by raising when bet into.

