The winner of 0.5 qualifying places in Asia will play against one of Oceania/Central and North America and Caribbean/South America, and will be decided by drawing lots.
In the World Cup qualifiers, except Europe and Africa, all the other four continents have 0.5 places, that is, one team from each of the four continents will participate in the World Cup qualifiers, and the specific matches will be decided by drawing lots.
In terms of probability, New Zealand is the most likely in the play-off team in Oceania, but there are great variables in South America and North America.