[Fantam]

1.Call
2.Raise
3.Fold

It looks like SB has a decent hand and either made a set or 2 pair on the flop. I imagine 33 or 66 is the most likely.

You have 8 outs to improve by the river against 2 pair, and 2 outs against a set.

I would call the turn, and call the river unimproved in case your hand is good.

(Unless say a 3rd [img]/images/graemlins/club.gif[/img] fell on the river or the board paired and there was betting and raising in front of me, in which case I would fold.)