As south you are declarer in a 4 contract after the following auction:
NORTH (Dummy)
8 7 5 J 9 6 3 A 8 4 7 6 2
WEST
K
EAST
SOUTH
A K Q J 9 A K 9 6 2 K Q 10
Declarer leads the K.
1) Which player has the A? 2) Which player has the J? 3) What do you plan to do after winning a trick with the A?