[hv=d=e&v=n&s=s98xhqjxdj8xxcxxx]133|100|Scoring: IMP[/hv] There are three passes around to partner and he opens 1C. [You're playing 4 card majors by the way]. RHO bids 1S, you pass and LHO thinks for ages and bids 2NT, which is described as a good raise. Partner now doubles, and RHO bids 3S, which is passed round to partner, who doubles again. What's your action?