what is -the play off in group stage 4 one and club 12
Pos Member Association Points (total 500) Clubs Group stage Play-off AFC Cup
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1-19412902-1
4 Saudi Arabia 365 12 4 0 0
5 UAE 356 12 3 1 0
7 Iran 340 18 4 0 0
9 Uzbekistan 289 16 2 0 1
10 Qatar 270 10 2 0 0
table_19412902_1
SELECT Play-off FROM table WHERE Group stage = 4 AND Clubs = 12
4 12