These are a little tougher.
#1. $10 SNG. Four players left, on the bubble. Payouts are $45 for 1st, $27 for 2nd, $18 for 3rd. Blinds 200/400 and you have QQ in the BB with 5000 chips. A very bad lag (loose aggressive) player shoves UTG with 6000 chips. The two other players are short stacks with around 1200 each who fold around to you. You are crushing the bad lags range, but is it worth risking elimination when there are two players with 3bb at the table? What do you do?
#2 Same situation. 4 handed on the bubble. Bad lag UTG shoves but this time the two short stacks call. Unless the shorties tie, you're positive at least one will be knocked out. You look and wake up in the BB with Aces. You have the best hand, but aren't assured of a win and you can move into the money with a fold. Call or Fold?