No reads. Thoughts on what to do here?


Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

Hero (CO): $141.85
BTN: $58.05
SB: $51.50
BB: $100.20
UTG: $44.80
MP: $50

Pre-Flop: 7 7 dealt to Hero (CO)
UTG raises to $1.50, MP folds, Hero calls $1.50, BTN folds, SB calls $1.25, BB folds

Flop: ($5) 6 5 4 (3 Players)
SB checks, UTG checks, Hero bets $4, SB raises to $12, UTG folds, Hero?