Demonstration, Part 1

Demonstration, Part 1

N
W   E
 
S
♠ K 8 6 5
♥ A 9 7 3
♦ Q 8 5
♣ 6 5

Dealer:

West

W N E S
1♣ Pass ?

Bid 1♥.

With multiple 4-card suits in response, we bid 'up the line'.