I was doing some messing around with people from the IRC

PokerStars No-Limit Hold'em, $0.05 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Button ($6.49)
SB ($10)
BB ($5)
UTG ($9.24)
MP ($2.82)
Hero (CO) ($11.91)

Preflop: Hero is CO with A, A
UTG bets $0.15, 1 fold, Hero raises to $0.55, 3 folds, UTG calls $0.40

Flop: ($1.17) 7, Q, 8 (2 players)
UTG checks, Hero bets $0.90, UTG raises to $2.80, Hero calls $1.90

Turn: ($6.77) 9 (2 players)
UTG bets $5.89 (All-In), Hero ?