I bid 1
♠ on the first one and doubled on the other two, but I must say I'm ashamed of the latter two.
The first auction continued
1
♦-1
♠-3
♥("weak")-3
♠
4
♣-p-4
♥-end
Declarer had a hard time believing I came in with a 4 count or thereabouts, but in the end took all the finesses through pd. ~50% (would anyone bid 4
♠??? I think it would have gone for -500)
The second auction went
p-p-1
♠-X
p-3
♥-end
+140 was a very clear top score here, but it was a little lucky indeed.
The third auction went
p-p-1
♥-X
2NT*-p-3
♦**-p
3
♥-end
*,**=fancy conventions that allowed them to miss the game that the whole had field bid and made. (so apparently pass and 2
♣ are tied here)
I thought of 2
♣ but I didn't have the guts for it... I can see how it's a nice bid. Plus, it's always nice to bid 2
♣ over 1
♦!
... and I can prove it with my usual, flawless logic.
George Carlin