[net.rec.bridge] TYP:R34

rainbow@ihuxe.UUCP (08/07/84)

S:K
H:AKQT63
D:A5
C:J984

S:A854
H:7
D:K8742
C:QT5

W	N	E	S
2S	dbl	P	2NT
P	3NT

Lead:QS
You win the KS. Cash the AH. But west pitches a spade when you cash the KH.
How do you continue(assume you are playing reasonable opponents)?