RHO opens 1♠. What is your bid?
At our table the bidding did go:
(1S)-1NT-(2H)-DBL
You play with an unknown adv partner. What do you think his DBL is?
Bidding continues:
(P)-3D-(P)-3H
(P)-3NT-(P)-4H
(P)-5D-All Pass
North did have:
xxxx=KQ98xx=x=xx
Remark: It is possible that the above hands are not 100% what they were cause I was N and I urgently had to leave after the bidding...Thinking about it: North was dealer and passed first. Does that change anything?
My main question is:
RHO opens 1S and you have 17HCP, singleton H, double stop S and 4=1=4=4 or 3=1=5=4. Do you bid 1NT?

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