1. Pd deals and passes, favorable at MP.
Ax
Kx
ATxx
AJTxx
You open 1♣, promising 15 or more hcp.
p-p
1♣-3♥-3♠-p
???
Very liberal openers both at the 1 and 2 levels.
2. Rightie deals and opens 1♣, promising 10-15 hcp and at least 2 clubs (1♦=16+), and it goes (we kept our mouth shut):
1♣-2NT-3NT (2NT=invitational, normally no 4cM)
Pd leads the 9 of spades, typically from T9xx... (or H9x)
3. all vulnerable, pd deals and passes
QJ9xx
Kxx
K
ATxx
p
1♦-1♠-p-p
2♦-p-p-2♥
p-p-3♦-p
p-??
If you double or pass, what do you lead?

Help

9♠-x-A-x